12885210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3700

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 24128550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 3671, 7342, 11013, 18355, 22026, 33039, 36710, 47723, 55065, 66078, 95446, 99117, 110130, 143169, 165195, 198234, 238615, 286338, 330390, 429507, 477230, 495585, 715845, 859014, 991170, 1288521, 1431690, 2147535, 2577042, 4295070, 6442605, 12885210]

約数ペア:

[(1, 12885210), (2, 6442605), (3, 4295070), (5, 2577042), (6, 2147535), (9, 1431690), (10, 1288521), (13, 991170), (15, 859014), (18, 715845), (26, 495585), (27, 477230), (30, 429507), (39, 330390), (45, 286338), (54, 238615), (65, 198234), (78, 165195), (90, 143169), (117, 110130), (130, 99117), (135, 95446), (195, 66078), (234, 55065), (270, 47723), (351, 36710), (390, 33039), (585, 22026), (702, 18355), (1170, 11013), (1755, 7342), (3510, 3671)]