57921330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 145990656

約数和(自身を除く): 88069326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1021, 1830, 1891, 2042, 3063, 3782, 5105, 5673, 6126, 9455, 10210, 11346, 15315, 18910, 28365, 30630, 31651, 56730, 62281, 63302, 94953, 124562, 158255, 186843, 189906, 311405, 316510, 373686, 474765, 622810, 934215, 949530, 1868430, 1930711, 3861422, 5792133, 9653555, 11584266, 19307110, 28960665, 57921330]

約数ペア:

[(1, 57921330), (2, 28960665), (3, 19307110), (5, 11584266), (6, 9653555), (10, 5792133), (15, 3861422), (30, 1930711), (31, 1868430), (61, 949530), (62, 934215), (93, 622810), (122, 474765), (155, 373686), (183, 316510), (186, 311405), (305, 189906), (310, 186843), (366, 158255), (465, 124562), (610, 94953), (915, 63302), (930, 62281), (1021, 56730), (1830, 31651), (1891, 30630), (2042, 28365), (3063, 18910), (3782, 15315), (5105, 11346), (5673, 10210), (6126, 9455)]