30660448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10559

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 43639232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10529, 21058, 42116, 73703, 84232, 136877, 147406, 168464, 273754, 294812, 336928, 547508, 589624, 958139, 1095016, 1179248, 1916278, 2190032, 2358496, 3832556, 4380064, 7665112, 15330224, 30660448]

約数ペア:

[(1, 30660448), (2, 15330224), (4, 7665112), (7, 4380064), (8, 3832556), (13, 2358496), (14, 2190032), (16, 1916278), (26, 1179248), (28, 1095016), (32, 958139), (52, 589624), (56, 547508), (91, 336928), (104, 294812), (112, 273754), (182, 168464), (208, 147406), (224, 136877), (364, 84232), (416, 73703), (728, 42116), (1456, 21058), (2912, 10529)]