827202810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4281

約数の個数: 128

約数和(自身を含む): 2437632000

約数和(自身を除く): 1610429190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 931, 1029, 1330, 1470, 1715, 1862, 1995, 2058, 2793, 3430, 3990, 4231, 4655, 5145, 5586, 6517, 8462, 9310, 10290, 12693, 13034, 13965, 19551, 21155, 25386, 27930, 29617, 32585, 39102, 42310, 59234, 63465, 65170, 80389, 88851, 97755, 126930, 148085, 160778, 177702, 195510, 207319, 241167, 296170, 401945, 414638, 444255, 482334, 562723, 621957, 803890, 888510, 1036595, 1125446, 1205835, 1243914, 1451233, 1688169, 2073190, 2411670, 2813615, 2902466, 3109785, 3376338, 3939061, 4353699, 5627230, 6219570, 7256165, 7878122, 8440845, 8707398, 11817183, 14512330, 16881690, 19695305, 21768495, 23634366, 27573427, 39390610, 43536990, 55146854, 59085915, 82720281, 118171830, 137867135, 165440562, 275734270, 413601405, 827202810]

約数ペア:

[(1, 827202810), (2, 413601405), (3, 275734270), (5, 165440562), (6, 137867135), (7, 118171830), (10, 82720281), (14, 59085915), (15, 55146854), (19, 43536990), (21, 39390610), (30, 27573427), (35, 23634366), (38, 21768495), (42, 19695305), (49, 16881690), (57, 14512330), (70, 11817183), (95, 8707398), (98, 8440845), (105, 7878122), (114, 7256165), (133, 6219570), (147, 5627230), (190, 4353699), (210, 3939061), (245, 3376338), (266, 3109785), (285, 2902466), (294, 2813615), (343, 2411670), (399, 2073190), (490, 1688169), (570, 1451233), (665, 1243914), (686, 1205835), (735, 1125446), (798, 1036595), (931, 888510), (1029, 803890), (1330, 621957), (1470, 562723), (1715, 482334), (1862, 444255), (1995, 414638), (2058, 401945), (2793, 296170), (3430, 241167), (3990, 207319), (4231, 195510), (4655, 177702), (5145, 160778), (5586, 148085), (6517, 126930), (8462, 97755), (9310, 88851), (10290, 80389), (12693, 65170), (13034, 63465), (13965, 59234), (19551, 42310), (21155, 39102), (25386, 32585), (27930, 29617)]