69533860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 163558080

約数和(自身を除く): 94024220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 484, 487, 590, 605, 649, 974, 1180, 1210, 1298, 1948, 2420, 2435, 2596, 3245, 4870, 5357, 6490, 7139, 9740, 10714, 12980, 14278, 21428, 26785, 28556, 28733, 35695, 53570, 57466, 58927, 71390, 107140, 114932, 117854, 142780, 143665, 235708, 287330, 294635, 316063, 574660, 589270, 632126, 1178540, 1264252, 1580315, 3160630, 3476693, 6321260, 6953386, 13906772, 17383465, 34766930, 69533860]

約数ペア:

[(1, 69533860), (2, 34766930), (4, 17383465), (5, 13906772), (10, 6953386), (11, 6321260), (20, 3476693), (22, 3160630), (44, 1580315), (55, 1264252), (59, 1178540), (110, 632126), (118, 589270), (121, 574660), (220, 316063), (236, 294635), (242, 287330), (295, 235708), (484, 143665), (487, 142780), (590, 117854), (605, 114932), (649, 107140), (974, 71390), (1180, 58927), (1210, 57466), (1298, 53570), (1948, 35695), (2420, 28733), (2435, 28556), (2596, 26785), (3245, 21428), (4870, 14278), (5357, 12980), (6490, 10714), (7139, 9740)]