16542630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 80

約数和(自身を含む): 47933424

約数和(自身を除く): 31390794

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, 1571, 1755, 2106, 3142, 3510, 4713, 5265, 7855, 9426, 10530, 14139, 15710, 20423, 23565, 28278, 40846, 42417, 47130, 61269, 70695, 84834, 102115, 122538, 127251, 141390, 183807, 204230, 212085, 254502, 306345, 367614, 424170, 551421, 612690, 636255, 919035, 1102842, 1272510, 1654263, 1838070, 2757105, 3308526, 5514210, 8271315, 16542630]

約数ペア:

[(1, 16542630), (2, 8271315), (3, 5514210), (5, 3308526), (6, 2757105), (9, 1838070), (10, 1654263), (13, 1272510), (15, 1102842), (18, 919035), (26, 636255), (27, 612690), (30, 551421), (39, 424170), (45, 367614), (54, 306345), (65, 254502), (78, 212085), (81, 204230), (90, 183807), (117, 141390), (130, 127251), (135, 122538), (162, 102115), (195, 84834), (234, 70695), (270, 61269), (351, 47130), (390, 42417), (405, 40846), (585, 28278), (702, 23565), (810, 20423), (1053, 15710), (1170, 14139), (1571, 10530), (1755, 9426), (2106, 7855), (3142, 5265), (3510, 4713)]