664355580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{93047}}^1$

素因数の和:93083

約数の個数: 96

約数和(自身を含む): 2251017216

約数和(自身を除く): 1586661636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 93047, 186094, 279141, 372188, 465235, 558282, 651329, 930470, 1116564, 1302658, 1395705, 1581799, 1860940, 1953987, 2605316, 2791410, 3163598, 3256645, 3907974, 4745397, 5582820, 6327196, 6513290, 7815948, 7908995, 9490794, 9769935, 11072593, 13026580, 15817990, 18981588, 19539870, 22145186, 23726985, 31635980, 33217779, 39079740, 44290372, 47453970, 55362965, 66435558, 94907940, 110725930, 132871116, 166088895, 221451860, 332177790, 664355580]

約数ペア:

[(1, 664355580), (2, 332177790), (3, 221451860), (4, 166088895), (5, 132871116), (6, 110725930), (7, 94907940), (10, 66435558), (12, 55362965), (14, 47453970), (15, 44290372), (17, 39079740), (20, 33217779), (21, 31635980), (28, 23726985), (30, 22145186), (34, 19539870), (35, 18981588), (42, 15817990), (51, 13026580), (60, 11072593), (68, 9769935), (70, 9490794), (84, 7908995), (85, 7815948), (102, 6513290), (105, 6327196), (119, 5582820), (140, 4745397), (170, 3907974), (204, 3256645), (210, 3163598), (238, 2791410), (255, 2605316), (340, 1953987), (357, 1860940), (420, 1581799), (476, 1395705), (510, 1302658), (595, 1116564), (714, 930470), (1020, 651329), (1190, 558282), (1428, 465235), (1785, 372188), (2380, 279141), (3570, 186094), (7140, 93047)]