127153510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 266353920

約数和(自身を除く): 139200410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 733, 830, 913, 1045, 1466, 1577, 1826, 2090, 3154, 3665, 4565, 7330, 7885, 8063, 9130, 13927, 15770, 16126, 17347, 27854, 34694, 40315, 60839, 69635, 80630, 86735, 121678, 139270, 153197, 173470, 304195, 306394, 608390, 669229, 765985, 1155941, 1338458, 1531970, 2311882, 3346145, 5779705, 6692290, 11559410, 12715351, 25430702, 63576755, 127153510]

約数ペア:

[(1, 127153510), (2, 63576755), (5, 25430702), (10, 12715351), (11, 11559410), (19, 6692290), (22, 5779705), (38, 3346145), (55, 2311882), (83, 1531970), (95, 1338458), (110, 1155941), (166, 765985), (190, 669229), (209, 608390), (415, 306394), (418, 304195), (733, 173470), (830, 153197), (913, 139270), (1045, 121678), (1466, 86735), (1577, 80630), (1826, 69635), (2090, 60839), (3154, 40315), (3665, 34694), (4565, 27854), (7330, 17347), (7885, 16126), (8063, 15770), (9130, 13927)]