190815668730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9953869}}^1$

素因数の和:9953956

約数の個数: 64

約数和(自身を含む): 516008620800

約数和(自身を除く): 325192952070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 19170, 9953869, 19907738, 29861607, 49769345, 59723214, 89584821, 99538690, 149308035, 179169642, 268754463, 298616070, 447924105, 537508926, 706724699, 895848210, 1343772315, 1413449398, 2120174097, 2687544630, 3533623495, 4240348194, 6360522291, 7067246990, 10600870485, 12721044582, 19081566873, 21201740970, 31802611455, 38163133746, 63605222910, 95407834365, 190815668730]

約数ペア:

[(1, 190815668730), (2, 95407834365), (3, 63605222910), (5, 38163133746), (6, 31802611455), (9, 21201740970), (10, 19081566873), (15, 12721044582), (18, 10600870485), (27, 7067246990), (30, 6360522291), (45, 4240348194), (54, 3533623495), (71, 2687544630), (90, 2120174097), (135, 1413449398), (142, 1343772315), (213, 895848210), (270, 706724699), (355, 537508926), (426, 447924105), (639, 298616070), (710, 268754463), (1065, 179169642), (1278, 149308035), (1917, 99538690), (2130, 89584821), (3195, 59723214), (3834, 49769345), (6390, 29861607), (9585, 19907738), (19170, 9953869)]