1900294170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{11257}}^1$

素因数の和:11615

約数の個数: 64

約数和(自身を含む): 4844002176

約数和(自身を除く): 2943708006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 331, 510, 662, 993, 1655, 1986, 3310, 4965, 5627, 9930, 11254, 11257, 16881, 22514, 28135, 33762, 33771, 56270, 56285, 67542, 84405, 112570, 168810, 168855, 191369, 337710, 382738, 574107, 956845, 1148214, 1913690, 2870535, 3726067, 5741070, 7452134, 11178201, 18630335, 22356402, 37260670, 55891005, 63343139, 111782010, 126686278, 190029417, 316715695, 380058834, 633431390, 950147085, 1900294170]

約数ペア:

[(1, 1900294170), (2, 950147085), (3, 633431390), (5, 380058834), (6, 316715695), (10, 190029417), (15, 126686278), (17, 111782010), (30, 63343139), (34, 55891005), (51, 37260670), (85, 22356402), (102, 18630335), (170, 11178201), (255, 7452134), (331, 5741070), (510, 3726067), (662, 2870535), (993, 1913690), (1655, 1148214), (1986, 956845), (3310, 574107), (4965, 382738), (5627, 337710), (9930, 191369), (11254, 168855), (11257, 168810), (16881, 112570), (22514, 84405), (28135, 67542), (33762, 56285), (33771, 56270)]