221171010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{19249}}^1$

素因数の和:19642

約数の個数: 32

約数和(自身を含む): 532224000

約数和(自身を除く): 311052990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 19249, 38498, 57747, 96245, 115494, 192490, 288735, 577470, 7372367, 14744734, 22117101, 36861835, 44234202, 73723670, 110585505, 221171010]

約数ペア:

[(1, 221171010), (2, 110585505), (3, 73723670), (5, 44234202), (6, 36861835), (10, 22117101), (15, 14744734), (30, 7372367), (383, 577470), (766, 288735), (1149, 192490), (1915, 115494), (2298, 96245), (3830, 57747), (5745, 38498), (11490, 19249)]