64562670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{163}}^2$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 175154616

約数和(自身を除く): 110591946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 243, 270, 326, 405, 486, 489, 810, 815, 978, 1215, 1467, 1630, 2430, 2445, 2934, 4401, 4890, 7335, 8802, 13203, 14670, 22005, 26406, 26569, 39609, 44010, 53138, 66015, 79218, 79707, 132030, 132845, 159414, 198045, 239121, 265690, 396090, 398535, 478242, 717363, 797070, 1195605, 1434726, 2152089, 2391210, 3586815, 4304178, 6456267, 7173630, 10760445, 12912534, 21520890, 32281335, 64562670]

約数ペア:

[(1, 64562670), (2, 32281335), (3, 21520890), (5, 12912534), (6, 10760445), (9, 7173630), (10, 6456267), (15, 4304178), (18, 3586815), (27, 2391210), (30, 2152089), (45, 1434726), (54, 1195605), (81, 797070), (90, 717363), (135, 478242), (162, 398535), (163, 396090), (243, 265690), (270, 239121), (326, 198045), (405, 159414), (486, 132845), (489, 132030), (810, 79707), (815, 79218), (978, 66015), (1215, 53138), (1467, 44010), (1630, 39609), (2430, 26569), (2445, 26406), (2934, 22005), (4401, 14670), (4890, 13203), (7335, 8802)]