74541870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7111

約数の個数: 80

約数和(自身を含む): 215883360

約数和(自身を除く): 141341490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 7079, 10530, 14158, 21237, 35395, 42474, 63711, 70790, 92027, 106185, 127422, 184054, 191133, 212370, 276081, 318555, 382266, 460135, 552162, 573399, 637110, 828243, 920270, 955665, 1146798, 1380405, 1656486, 1911330, 2484729, 2760810, 2866995, 4141215, 4969458, 5733990, 7454187, 8282430, 12423645, 14908374, 24847290, 37270935, 74541870]

約数ペア:

[(1, 74541870), (2, 37270935), (3, 24847290), (5, 14908374), (6, 12423645), (9, 8282430), (10, 7454187), (13, 5733990), (15, 4969458), (18, 4141215), (26, 2866995), (27, 2760810), (30, 2484729), (39, 1911330), (45, 1656486), (54, 1380405), (65, 1146798), (78, 955665), (81, 920270), (90, 828243), (117, 637110), (130, 573399), (135, 552162), (162, 460135), (195, 382266), (234, 318555), (270, 276081), (351, 212370), (390, 191133), (405, 184054), (585, 127422), (702, 106185), (810, 92027), (1053, 70790), (1170, 63711), (1755, 42474), (2106, 35395), (3510, 21237), (5265, 14158), (7079, 10530)]