74456430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 192119040

約数和(自身を除く): 117662610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 2010, 2179, 2278, 3417, 4358, 5695, 6537, 6834, 10895, 11390, 13074, 17085, 21790, 32685, 34170, 37043, 65370, 74086, 111129, 145993, 185215, 222258, 291986, 370430, 437979, 555645, 729965, 875958, 1111290, 1459930, 2189895, 2481881, 4379790, 4963762, 7445643, 12409405, 14891286, 24818810, 37228215, 74456430]

約数ペア:

[(1, 74456430), (2, 37228215), (3, 24818810), (5, 14891286), (6, 12409405), (10, 7445643), (15, 4963762), (17, 4379790), (30, 2481881), (34, 2189895), (51, 1459930), (67, 1111290), (85, 875958), (102, 729965), (134, 555645), (170, 437979), (201, 370430), (255, 291986), (335, 222258), (402, 185215), (510, 145993), (670, 111129), (1005, 74086), (1139, 65370), (2010, 37043), (2179, 34170), (2278, 32685), (3417, 21790), (4358, 17085), (5695, 13074), (6537, 11390), (6834, 10895)]