69944220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5411

約数の個数: 72

約数和(自身を含む): 215110896

約数和(自身を除く): 145166676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5323, 6570, 10646, 13140, 15969, 21292, 26615, 31938, 47907, 53230, 63876, 79845, 95814, 106460, 159690, 191628, 239535, 319380, 388579, 479070, 777158, 958140, 1165737, 1554316, 1942895, 2331474, 3497211, 3885790, 4662948, 5828685, 6994422, 7771580, 11657370, 13988844, 17486055, 23314740, 34972110, 69944220]

約数ペア:

[(1, 69944220), (2, 34972110), (3, 23314740), (4, 17486055), (5, 13988844), (6, 11657370), (9, 7771580), (10, 6994422), (12, 5828685), (15, 4662948), (18, 3885790), (20, 3497211), (30, 2331474), (36, 1942895), (45, 1554316), (60, 1165737), (73, 958140), (90, 777158), (146, 479070), (180, 388579), (219, 319380), (292, 239535), (365, 191628), (438, 159690), (657, 106460), (730, 95814), (876, 79845), (1095, 63876), (1314, 53230), (1460, 47907), (2190, 31938), (2628, 26615), (3285, 21292), (4380, 15969), (5323, 13140), (6570, 10646)]