290935410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4175

約数の個数: 64

約数和(自身を含む): 740966400

約数和(自身を除く): 450030990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1270, 1905, 2413, 3810, 4019, 4826, 7239, 8038, 12057, 12065, 14478, 20095, 24114, 24130, 36195, 40190, 60285, 72390, 76361, 120570, 152722, 229083, 381805, 458166, 510413, 763610, 1020826, 1145415, 1531239, 2290830, 2552065, 3062478, 5104130, 7656195, 9697847, 15312390, 19395694, 29093541, 48489235, 58187082, 96978470, 145467705, 290935410]

約数ペア:

[(1, 290935410), (2, 145467705), (3, 96978470), (5, 58187082), (6, 48489235), (10, 29093541), (15, 19395694), (19, 15312390), (30, 9697847), (38, 7656195), (57, 5104130), (95, 3062478), (114, 2552065), (127, 2290830), (190, 1531239), (254, 1145415), (285, 1020826), (381, 763610), (570, 510413), (635, 458166), (762, 381805), (1270, 229083), (1905, 152722), (2413, 120570), (3810, 76361), (4019, 72390), (4826, 60285), (7239, 40190), (8038, 36195), (12057, 24130), (12065, 24114), (14478, 20095)]