155402910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 437542560

約数和(自身を除く): 282139650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 317, 390, 419, 585, 634, 838, 951, 1170, 1257, 1585, 1902, 2095, 2514, 2853, 3170, 3771, 4121, 4190, 4755, 5447, 5706, 6285, 7542, 8242, 9510, 10894, 12363, 12570, 14265, 16341, 18855, 20605, 24726, 27235, 28530, 32682, 37089, 37710, 41210, 49023, 54470, 61815, 74178, 81705, 98046, 123630, 132823, 163410, 185445, 245115, 265646, 370890, 398469, 490230, 664115, 796938, 1195407, 1328230, 1726699, 1992345, 2390814, 3453398, 3984690, 5180097, 5977035, 8633495, 10360194, 11954070, 15540291, 17266990, 25900485, 31080582, 51800970, 77701455, 155402910]

約数ペア:

[(1, 155402910), (2, 77701455), (3, 51800970), (5, 31080582), (6, 25900485), (9, 17266990), (10, 15540291), (13, 11954070), (15, 10360194), (18, 8633495), (26, 5977035), (30, 5180097), (39, 3984690), (45, 3453398), (65, 2390814), (78, 1992345), (90, 1726699), (117, 1328230), (130, 1195407), (195, 796938), (234, 664115), (317, 490230), (390, 398469), (419, 370890), (585, 265646), (634, 245115), (838, 185445), (951, 163410), (1170, 132823), (1257, 123630), (1585, 98046), (1902, 81705), (2095, 74178), (2514, 61815), (2853, 54470), (3170, 49023), (3771, 41210), (4121, 37710), (4190, 37089), (4755, 32682), (5447, 28530), (5706, 27235), (6285, 24726), (7542, 20605), (8242, 18855), (9510, 16341), (10894, 14265), (12363, 12570)]