63537460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8632

約数の個数: 48

約数和(自身を含む): 155385216

約数和(自身を除く): 91847756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8563, 17126, 34252, 42815, 59941, 85630, 119882, 171260, 239764, 299705, 453839, 599410, 907678, 1198820, 1815356, 2269195, 3176873, 4538390, 6353746, 9076780, 12707492, 15884365, 31768730, 63537460]

約数ペア:

[(1, 63537460), (2, 31768730), (4, 15884365), (5, 12707492), (7, 9076780), (10, 6353746), (14, 4538390), (20, 3176873), (28, 2269195), (35, 1815356), (53, 1198820), (70, 907678), (106, 599410), (140, 453839), (212, 299705), (265, 239764), (371, 171260), (530, 119882), (742, 85630), (1060, 59941), (1484, 42815), (1855, 34252), (3710, 17126), (7420, 8563)]