64460460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14717}}^1$

素因数の和:14802

約数の個数: 48

約数和(自身を含む): 182974176

約数和(自身を除く): 118513716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 14717, 29434, 44151, 58868, 73585, 88302, 147170, 176604, 220755, 294340, 441510, 883020, 1074341, 2148682, 3223023, 4297364, 5371705, 6446046, 10743410, 12892092, 16115115, 21486820, 32230230, 64460460]

約数ペア:

[(1, 64460460), (2, 32230230), (3, 21486820), (4, 16115115), (5, 12892092), (6, 10743410), (10, 6446046), (12, 5371705), (15, 4297364), (20, 3223023), (30, 2148682), (60, 1074341), (73, 883020), (146, 441510), (219, 294340), (292, 220755), (365, 176604), (438, 147170), (730, 88302), (876, 73585), (1095, 58868), (1460, 44151), (2190, 29434), (4380, 14717)]