630763380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2610

約数の個数: 144

約数和(自身を含む): 2080238160

約数和(自身を除く): 1449474780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 981, 1090, 1170, 1308, 1417, 1635, 1962, 2180, 2340, 2473, 2834, 3270, 3924, 4251, 4905, 4946, 5668, 6540, 7085, 7419, 8502, 9810, 9892, 12365, 12753, 14170, 14838, 17004, 19620, 21255, 22257, 24730, 25506, 28340, 29676, 32149, 37095, 42510, 44514, 49460, 51012, 63765, 64298, 74190, 85020, 89028, 96447, 111285, 127530, 128596, 148380, 160745, 192894, 222570, 255060, 269557, 289341, 321490, 385788, 445140, 482235, 539114, 578682, 642980, 808671, 964470, 1078228, 1157364, 1347785, 1446705, 1617342, 1928940, 2426013, 2695570, 2893410, 3234684, 3504241, 4043355, 4852026, 5391140, 5786820, 7008482, 8086710, 9704052, 10512723, 12130065, 14016964, 16173420, 17521205, 21025446, 24260130, 31538169, 35042410, 42050892, 48520260, 52563615, 63076338, 70084820, 105127230, 126152676, 157690845, 210254460, 315381690, 630763380]

約数ペア:

[(1, 630763380), (2, 315381690), (3, 210254460), (4, 157690845), (5, 126152676), (6, 105127230), (9, 70084820), (10, 63076338), (12, 52563615), (13, 48520260), (15, 42050892), (18, 35042410), (20, 31538169), (26, 24260130), (30, 21025446), (36, 17521205), (39, 16173420), (45, 14016964), (52, 12130065), (60, 10512723), (65, 9704052), (78, 8086710), (90, 7008482), (109, 5786820), (117, 5391140), (130, 4852026), (156, 4043355), (180, 3504241), (195, 3234684), (218, 2893410), (234, 2695570), (260, 2426013), (327, 1928940), (390, 1617342), (436, 1446705), (468, 1347785), (545, 1157364), (585, 1078228), (654, 964470), (780, 808671), (981, 642980), (1090, 578682), (1170, 539114), (1308, 482235), (1417, 445140), (1635, 385788), (1962, 321490), (2180, 289341), (2340, 269557), (2473, 255060), (2834, 222570), (3270, 192894), (3924, 160745), (4251, 148380), (4905, 128596), (4946, 127530), (5668, 111285), (6540, 96447), (7085, 89028), (7419, 85020), (8502, 74190), (9810, 64298), (9892, 63765), (12365, 51012), (12753, 49460), (14170, 44514), (14838, 42510), (17004, 37095), (19620, 32149), (21255, 29676), (22257, 28340), (24730, 25506)]