181839170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 334103616

約数和(自身を除く): 152264446

約数列:

[1, 2, 5, 10, 61, 122, 305, 307, 610, 614, 971, 1535, 1942, 3070, 4855, 9710, 18727, 37454, 59231, 93635, 118462, 187270, 296155, 298097, 592310, 596194, 1490485, 2980970, 18183917, 36367834, 90919585, 181839170]

約数ペア:

[(1, 181839170), (2, 90919585), (5, 36367834), (10, 18183917), (61, 2980970), (122, 1490485), (305, 596194), (307, 592310), (610, 298097), (614, 296155), (971, 187270), (1535, 118462), (1942, 93635), (3070, 59231), (4855, 37454), (9710, 18727)]