374045490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 1210809600

約数和(自身を除く): 836764110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 109, 117, 126, 130, 182, 195, 210, 218, 234, 273, 315, 327, 390, 419, 455, 545, 546, 585, 630, 654, 763, 819, 838, 910, 981, 1090, 1170, 1257, 1365, 1417, 1526, 1635, 1638, 1962, 2095, 2289, 2514, 2730, 2834, 2933, 3270, 3771, 3815, 4095, 4190, 4251, 4578, 4905, 5447, 5866, 6285, 6867, 7085, 7542, 7630, 8190, 8502, 8799, 9810, 9919, 10894, 11445, 12570, 12753, 13734, 14170, 14665, 16341, 17598, 18855, 19838, 21255, 22890, 25506, 26397, 27235, 29330, 29757, 32682, 34335, 37710, 38129, 42510, 43995, 45671, 49023, 49595, 52794, 54470, 59514, 63765, 68670, 76258, 81705, 87990, 89271, 91342, 98046, 99190, 114387, 127530, 131985, 137013, 148785, 163410, 178542, 190645, 228355, 228774, 245115, 263970, 274026, 297570, 319697, 343161, 381290, 411039, 446355, 456710, 490230, 571935, 593723, 639394, 685065, 686322, 822078, 892710, 959091, 1143870, 1187446, 1370130, 1598485, 1715805, 1781169, 1918182, 2055195, 2877273, 2968615, 3196970, 3431610, 3562338, 4110390, 4156061, 4795455, 5343507, 5754546, 5937230, 8312122, 8905845, 9590910, 10687014, 12468183, 14386365, 17811690, 20780305, 24936366, 26717535, 28772730, 37404549, 41560610, 53435070, 62340915, 74809098, 124681830, 187022745, 374045490]

約数ペア:

[(1, 374045490), (2, 187022745), (3, 124681830), (5, 74809098), (6, 62340915), (7, 53435070), (9, 41560610), (10, 37404549), (13, 28772730), (14, 26717535), (15, 24936366), (18, 20780305), (21, 17811690), (26, 14386365), (30, 12468183), (35, 10687014), (39, 9590910), (42, 8905845), (45, 8312122), (63, 5937230), (65, 5754546), (70, 5343507), (78, 4795455), (90, 4156061), (91, 4110390), (105, 3562338), (109, 3431610), (117, 3196970), (126, 2968615), (130, 2877273), (182, 2055195), (195, 1918182), (210, 1781169), (218, 1715805), (234, 1598485), (273, 1370130), (315, 1187446), (327, 1143870), (390, 959091), (419, 892710), (455, 822078), (545, 686322), (546, 685065), (585, 639394), (630, 593723), (654, 571935), (763, 490230), (819, 456710), (838, 446355), (910, 411039), (981, 381290), (1090, 343161), (1170, 319697), (1257, 297570), (1365, 274026), (1417, 263970), (1526, 245115), (1635, 228774), (1638, 228355), (1962, 190645), (2095, 178542), (2289, 163410), (2514, 148785), (2730, 137013), (2834, 131985), (2933, 127530), (3270, 114387), (3771, 99190), (3815, 98046), (4095, 91342), (4190, 89271), (4251, 87990), (4578, 81705), (4905, 76258), (5447, 68670), (5866, 63765), (6285, 59514), (6867, 54470), (7085, 52794), (7542, 49595), (7630, 49023), (8190, 45671), (8502, 43995), (8799, 42510), (9810, 38129), (9919, 37710), (10894, 34335), (11445, 32682), (12570, 29757), (12753, 29330), (13734, 27235), (14170, 26397), (14665, 25506), (16341, 22890), (17598, 21255), (18855, 19838)]