212989830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{37171}}^1$

素因数の和:37372

約数の個数: 32

約数和(自身を含む): 513865728

約数和(自身を除く): 300875898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 37171, 74342, 111513, 185855, 223026, 371710, 557565, 1115130, 7099661, 14199322, 21298983, 35498305, 42597966, 70996610, 106494915, 212989830]

約数ペア:

[(1, 212989830), (2, 106494915), (3, 70996610), (5, 42597966), (6, 35498305), (10, 21298983), (15, 14199322), (30, 7099661), (191, 1115130), (382, 557565), (573, 371710), (955, 223026), (1146, 185855), (1910, 111513), (2865, 74342), (5730, 37171)]