298370710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{509}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 595194480

約数和(自身を除く): 296823770

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 509, 730, 803, 1018, 1606, 2545, 4015, 5090, 5329, 5599, 8030, 10658, 11198, 26645, 27995, 37157, 53290, 55990, 58619, 74314, 117238, 185785, 293095, 371570, 408727, 586190, 817454, 2043635, 2712461, 4087270, 5424922, 13562305, 27124610, 29837071, 59674142, 149185355, 298370710]

約数ペア:

[(1, 298370710), (2, 149185355), (5, 59674142), (10, 29837071), (11, 27124610), (22, 13562305), (55, 5424922), (73, 4087270), (110, 2712461), (146, 2043635), (365, 817454), (509, 586190), (730, 408727), (803, 371570), (1018, 293095), (1606, 185785), (2545, 117238), (4015, 74314), (5090, 58619), (5329, 55990), (5599, 53290), (8030, 37157), (10658, 27995), (11198, 26645)]