80762370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 210228480

約数和(自身を除く): 129466110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1319, 1570, 2041, 2355, 2638, 3957, 4082, 4710, 6123, 6595, 7914, 10205, 12246, 13190, 17147, 19785, 20410, 30615, 34294, 39570, 51441, 61230, 85735, 102882, 171470, 207083, 257205, 414166, 514410, 621249, 1035415, 1242498, 2070830, 2692079, 3106245, 5384158, 6212490, 8076237, 13460395, 16152474, 26920790, 40381185, 80762370]

約数ペア:

[(1, 80762370), (2, 40381185), (3, 26920790), (5, 16152474), (6, 13460395), (10, 8076237), (13, 6212490), (15, 5384158), (26, 3106245), (30, 2692079), (39, 2070830), (65, 1242498), (78, 1035415), (130, 621249), (157, 514410), (195, 414166), (314, 257205), (390, 207083), (471, 171470), (785, 102882), (942, 85735), (1319, 61230), (1570, 51441), (2041, 39570), (2355, 34294), (2638, 30615), (3957, 20410), (4082, 19785), (4710, 17147), (6123, 13190), (6595, 12246), (7914, 10205)]