3884940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 11950848

約数和(自身を除く): 8065908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 191, 226, 339, 382, 452, 565, 573, 678, 764, 955, 1017, 1130, 1146, 1356, 1695, 1719, 1910, 2034, 2260, 2292, 2865, 3390, 3438, 3820, 4068, 5085, 5730, 6780, 6876, 8595, 10170, 11460, 17190, 20340, 21583, 34380, 43166, 64749, 86332, 107915, 129498, 194247, 215830, 258996, 323745, 388494, 431660, 647490, 776988, 971235, 1294980, 1942470, 3884940]

約数ペア:

[(1, 3884940), (2, 1942470), (3, 1294980), (4, 971235), (5, 776988), (6, 647490), (9, 431660), (10, 388494), (12, 323745), (15, 258996), (18, 215830), (20, 194247), (30, 129498), (36, 107915), (45, 86332), (60, 64749), (90, 43166), (113, 34380), (180, 21583), (191, 20340), (226, 17190), (339, 11460), (382, 10170), (452, 8595), (565, 6876), (573, 6780), (678, 5730), (764, 5085), (955, 4068), (1017, 3820), (1130, 3438), (1146, 3390), (1356, 2865), (1695, 2292), (1719, 2260), (1910, 2034)]