337517150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12809}}^1$

素因数の和:12869

約数の個数: 48

約数和(自身を含む): 686206080

約数和(自身を除く): 348688930

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 12809, 13175, 25618, 26350, 64045, 128090, 217753, 320225, 397079, 435506, 640450, 794158, 1088765, 1985395, 2177530, 3970790, 5443825, 6750343, 9926975, 10887650, 13500686, 19853950, 33751715, 67503430, 168758575, 337517150]

約数ペア:

[(1, 337517150), (2, 168758575), (5, 67503430), (10, 33751715), (17, 19853950), (25, 13500686), (31, 10887650), (34, 9926975), (50, 6750343), (62, 5443825), (85, 3970790), (155, 2177530), (170, 1985395), (310, 1088765), (425, 794158), (527, 640450), (775, 435506), (850, 397079), (1054, 320225), (1550, 217753), (2635, 128090), (5270, 64045), (12809, 26350), (13175, 25618)]