15742646860

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1\times {\mathrm{3217}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 33219182304

約数和(自身を除く): 17476535444

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 797, 1228, 1535, 1594, 3070, 3188, 3217, 3985, 6140, 6434, 7970, 12868, 15940, 16085, 32170, 64340, 244679, 489358, 978716, 987619, 1223395, 1975238, 2446790, 2563949, 3950476, 4893580, 4938095, 5127898, 9876190, 10255796, 12819745, 19752380, 25639490, 51278980, 787132343, 1574264686, 3148529372, 3935661715, 7871323430, 15742646860]

約数ペア:

[(1, 15742646860), (2, 7871323430), (4, 3935661715), (5, 3148529372), (10, 1574264686), (20, 787132343), (307, 51278980), (614, 25639490), (797, 19752380), (1228, 12819745), (1535, 10255796), (1594, 9876190), (3070, 5127898), (3188, 4938095), (3217, 4893580), (3985, 3950476), (6140, 2563949), (6434, 2446790), (7970, 1975238), (12868, 1223395), (15940, 987619), (16085, 978716), (32170, 489358), (64340, 244679)]