16584540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5641}}^1$

素因数の和:5667

約数の個数: 72

約数和(自身を含む): 54027792

約数和(自身を除く): 37443252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5641, 11282, 16923, 22564, 28205, 33846, 39487, 56410, 67692, 78974, 84615, 112820, 118461, 157948, 169230, 197435, 236922, 276409, 338460, 394870, 473844, 552818, 592305, 789740, 829227, 1105636, 1184610, 1382045, 1658454, 2369220, 2764090, 3316908, 4146135, 5528180, 8292270, 16584540]

約数ペア:

[(1, 16584540), (2, 8292270), (3, 5528180), (4, 4146135), (5, 3316908), (6, 2764090), (7, 2369220), (10, 1658454), (12, 1382045), (14, 1184610), (15, 1105636), (20, 829227), (21, 789740), (28, 592305), (30, 552818), (35, 473844), (42, 394870), (49, 338460), (60, 276409), (70, 236922), (84, 197435), (98, 169230), (105, 157948), (140, 118461), (147, 112820), (196, 84615), (210, 78974), (245, 67692), (294, 56410), (420, 39487), (490, 33846), (588, 28205), (735, 22564), (980, 16923), (1470, 11282), (2940, 5641)]