28996471830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2295841}}^1$

素因数の和:2296272

約数の個数: 32

約数和(自身を含む): 69756863328

約数和(自身を除く): 40760391498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 2295841, 4591682, 6887523, 11479205, 13775046, 22958410, 34437615, 68875230, 966549061, 1933098122, 2899647183, 4832745305, 5799294366, 9665490610, 14498235915, 28996471830]

約数ペア:

[(1, 28996471830), (2, 14498235915), (3, 9665490610), (5, 5799294366), (6, 4832745305), (10, 2899647183), (15, 1933098122), (30, 966549061), (421, 68875230), (842, 34437615), (1263, 22958410), (2105, 13775046), (2526, 11479205), (4210, 6887523), (6315, 4591682), (12630, 2295841)]