88277490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{140123}}^1$

素因数の和:140143

約数の個数: 48

約数和(自身を含む): 262312128

約数和(自身を除く): 174034638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 140123, 280246, 420369, 700615, 840738, 980861, 1261107, 1401230, 1961722, 2101845, 2522214, 2942583, 4203690, 4904305, 5885166, 6305535, 8827749, 9808610, 12611070, 14712915, 17655498, 29425830, 44138745, 88277490]

約数ペア:

[(1, 88277490), (2, 44138745), (3, 29425830), (5, 17655498), (6, 14712915), (7, 12611070), (9, 9808610), (10, 8827749), (14, 6305535), (15, 5885166), (18, 4904305), (21, 4203690), (30, 2942583), (35, 2522214), (42, 2101845), (45, 1961722), (63, 1401230), (70, 1261107), (90, 980861), (105, 840738), (126, 700615), (210, 420369), (315, 280246), (630, 140123)]