147627830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 324352512

約数和(自身を除く): 176724682

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 131, 170, 238, 262, 595, 655, 917, 947, 1190, 1310, 1834, 1894, 2227, 4454, 4585, 4735, 6629, 9170, 9470, 11135, 13258, 15589, 16099, 22270, 31178, 32198, 33145, 66290, 77945, 80495, 112693, 124057, 155890, 160990, 225386, 248114, 563465, 620285, 868399, 1126930, 1240570, 1736798, 2108969, 4217938, 4341995, 8683990, 10544845, 14762783, 21089690, 29525566, 73813915, 147627830]

約数ペア:

[(1, 147627830), (2, 73813915), (5, 29525566), (7, 21089690), (10, 14762783), (14, 10544845), (17, 8683990), (34, 4341995), (35, 4217938), (70, 2108969), (85, 1736798), (119, 1240570), (131, 1126930), (170, 868399), (238, 620285), (262, 563465), (595, 248114), (655, 225386), (917, 160990), (947, 155890), (1190, 124057), (1310, 112693), (1834, 80495), (1894, 77945), (2227, 66290), (4454, 33145), (4585, 32198), (4735, 31178), (6629, 22270), (9170, 16099), (9470, 15589), (11135, 13258)]