1740946900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 4731697152

約数和(自身を除く): 2990750252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 311, 350, 385, 550, 622, 700, 727, 770, 1100, 1244, 1454, 1540, 1555, 1925, 2177, 2908, 3110, 3421, 3635, 3850, 4354, 5089, 6220, 6842, 7270, 7700, 7775, 7997, 8708, 10178, 10885, 13684, 14540, 15550, 15994, 17105, 18175, 20356, 21770, 23947, 25445, 31100, 31988, 34210, 36350, 39985, 43540, 47894, 50890, 54425, 55979, 68420, 72700, 79970, 85525, 95788, 101780, 108850, 111958, 119735, 127225, 159940, 171050, 199925, 217700, 223916, 226097, 239470, 254450, 279895, 342100, 399850, 452194, 478940, 508900, 559790, 598675, 799700, 904388, 1119580, 1130485, 1197350, 1399475, 1582679, 2260970, 2394700, 2487067, 2798950, 3165358, 4521940, 4974134, 5597900, 5652425, 6330716, 7913395, 9948268, 11304850, 12435335, 15826790, 17409469, 22609700, 24870670, 31653580, 34818938, 39566975, 49741340, 62176675, 69637876, 79133950, 87047345, 124353350, 158267900, 174094690, 248706700, 348189380, 435236725, 870473450, 1740946900]

約数ペア:

[(1, 1740946900), (2, 870473450), (4, 435236725), (5, 348189380), (7, 248706700), (10, 174094690), (11, 158267900), (14, 124353350), (20, 87047345), (22, 79133950), (25, 69637876), (28, 62176675), (35, 49741340), (44, 39566975), (50, 34818938), (55, 31653580), (70, 24870670), (77, 22609700), (100, 17409469), (110, 15826790), (140, 12435335), (154, 11304850), (175, 9948268), (220, 7913395), (275, 6330716), (308, 5652425), (311, 5597900), (350, 4974134), (385, 4521940), (550, 3165358), (622, 2798950), (700, 2487067), (727, 2394700), (770, 2260970), (1100, 1582679), (1244, 1399475), (1454, 1197350), (1540, 1130485), (1555, 1119580), (1925, 904388), (2177, 799700), (2908, 598675), (3110, 559790), (3421, 508900), (3635, 478940), (3850, 452194), (4354, 399850), (5089, 342100), (6220, 279895), (6842, 254450), (7270, 239470), (7700, 226097), (7775, 223916), (7997, 217700), (8708, 199925), (10178, 171050), (10885, 159940), (13684, 127225), (14540, 119735), (15550, 111958), (15994, 108850), (17105, 101780), (18175, 95788), (20356, 85525), (21770, 79970), (23947, 72700), (25445, 68420), (31100, 55979), (31988, 54425), (34210, 50890), (36350, 47894), (39985, 43540)]