72285090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104761}}^1$

素因数の和:104794

約数の個数: 32

約数和(自身を含む): 181028736

約数和(自身を除く): 108743646

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 104761, 209522, 314283, 523805, 628566, 1047610, 1571415, 2409503, 3142830, 4819006, 7228509, 12047515, 14457018, 24095030, 36142545, 72285090]

約数ペア:

[(1, 72285090), (2, 36142545), (3, 24095030), (5, 14457018), (6, 12047515), (10, 7228509), (15, 4819006), (23, 3142830), (30, 2409503), (46, 1571415), (69, 1047610), (115, 628566), (138, 523805), (230, 314283), (345, 209522), (690, 104761)]