90837460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38167}}^1$

素因数の和:38200

約数の個数: 48

約数和(自身を含む): 230840064

約数和(自身を除く): 140002604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 38167, 76334, 152668, 190835, 267169, 381670, 534338, 648839, 763340, 1068676, 1297678, 1335845, 2595356, 2671690, 3244195, 4541873, 5343380, 6488390, 9083746, 12976780, 18167492, 22709365, 45418730, 90837460]

約数ペア:

[(1, 90837460), (2, 45418730), (4, 22709365), (5, 18167492), (7, 12976780), (10, 9083746), (14, 6488390), (17, 5343380), (20, 4541873), (28, 3244195), (34, 2671690), (35, 2595356), (68, 1335845), (70, 1297678), (85, 1068676), (119, 763340), (140, 648839), (170, 534338), (238, 381670), (340, 267169), (476, 190835), (595, 152668), (1190, 76334), (2380, 38167)]