3158190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{557}}^1$

素因数の和:583

約数の個数: 80

約数和(自身を含む): 9722592

約数和(自身を除く): 6564402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 557, 567, 630, 810, 945, 1114, 1134, 1671, 1890, 2785, 2835, 3342, 3899, 5013, 5570, 5670, 7798, 8355, 10026, 11697, 15039, 16710, 19495, 23394, 25065, 30078, 35091, 38990, 45117, 50130, 58485, 70182, 75195, 90234, 105273, 116970, 150390, 175455, 210546, 225585, 315819, 350910, 451170, 526365, 631638, 1052730, 1579095, 3158190]

約数ペア:

[(1, 3158190), (2, 1579095), (3, 1052730), (5, 631638), (6, 526365), (7, 451170), (9, 350910), (10, 315819), (14, 225585), (15, 210546), (18, 175455), (21, 150390), (27, 116970), (30, 105273), (35, 90234), (42, 75195), (45, 70182), (54, 58485), (63, 50130), (70, 45117), (81, 38990), (90, 35091), (105, 30078), (126, 25065), (135, 23394), (162, 19495), (189, 16710), (210, 15039), (270, 11697), (315, 10026), (378, 8355), (405, 7798), (557, 5670), (567, 5570), (630, 5013), (810, 3899), (945, 3342), (1114, 2835), (1134, 2785), (1671, 1890)]