473851430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 953745408

約数和(自身を除く): 479893978

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 307, 310, 383, 403, 614, 766, 806, 1535, 1915, 2015, 3070, 3830, 3991, 4030, 4979, 7982, 9517, 9958, 11873, 19034, 19955, 23746, 24895, 39910, 47585, 49790, 59365, 95170, 117581, 118730, 123721, 154349, 235162, 247442, 308698, 587905, 618605, 771745, 1175810, 1237210, 1528553, 1543490, 3057106, 3645011, 7290022, 7642765, 15285530, 18225055, 36450110, 47385143, 94770286, 236925715, 473851430]

約数ペア:

[(1, 473851430), (2, 236925715), (5, 94770286), (10, 47385143), (13, 36450110), (26, 18225055), (31, 15285530), (62, 7642765), (65, 7290022), (130, 3645011), (155, 3057106), (307, 1543490), (310, 1528553), (383, 1237210), (403, 1175810), (614, 771745), (766, 618605), (806, 587905), (1535, 308698), (1915, 247442), (2015, 235162), (3070, 154349), (3830, 123721), (3991, 118730), (4030, 117581), (4979, 95170), (7982, 59365), (9517, 49790), (9958, 47585), (11873, 39910), (19034, 24895), (19955, 23746)]