1888487130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1\times {\mathrm{769}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 4585996800

約数和(自身を除く): 2697509670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 751, 769, 1090, 1502, 1538, 1635, 2253, 2307, 3270, 3755, 3845, 4506, 4614, 7510, 7690, 11265, 11535, 22530, 23070, 81859, 83821, 163718, 167642, 245577, 251463, 409295, 419105, 491154, 502926, 577519, 818590, 838210, 1155038, 1227885, 1257315, 1732557, 2455770, 2514630, 2887595, 3465114, 5775190, 8662785, 17325570, 62949571, 125899142, 188848713, 314747855, 377697426, 629495710, 944243565, 1888487130]

約数ペア:

[(1, 1888487130), (2, 944243565), (3, 629495710), (5, 377697426), (6, 314747855), (10, 188848713), (15, 125899142), (30, 62949571), (109, 17325570), (218, 8662785), (327, 5775190), (545, 3465114), (654, 2887595), (751, 2514630), (769, 2455770), (1090, 1732557), (1502, 1257315), (1538, 1227885), (1635, 1155038), (2253, 838210), (2307, 818590), (3270, 577519), (3755, 502926), (3845, 491154), (4506, 419105), (4614, 409295), (7510, 251463), (7690, 245577), (11265, 167642), (11535, 163718), (22530, 83821), (23070, 81859)]