90707070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6133}}^1$

素因数の和:6189

約数の個数: 64

約数和(自身を含む): 238489920

約数和(自身を除く): 147782850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 6133, 7395, 12266, 14790, 18399, 30665, 36798, 61330, 91995, 104261, 177857, 183990, 208522, 312783, 355714, 521305, 533571, 625566, 889285, 1042610, 1067142, 1563915, 1778570, 2667855, 3023569, 3127830, 5335710, 6047138, 9070707, 15117845, 18141414, 30235690, 45353535, 90707070]

約数ペア:

[(1, 90707070), (2, 45353535), (3, 30235690), (5, 18141414), (6, 15117845), (10, 9070707), (15, 6047138), (17, 5335710), (29, 3127830), (30, 3023569), (34, 2667855), (51, 1778570), (58, 1563915), (85, 1067142), (87, 1042610), (102, 889285), (145, 625566), (170, 533571), (174, 521305), (255, 355714), (290, 312783), (435, 208522), (493, 183990), (510, 177857), (870, 104261), (986, 91995), (1479, 61330), (2465, 36798), (2958, 30665), (4930, 18399), (6133, 14790), (7395, 12266)]