31370285142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113117}}^1$

素因数の和:113234

約数の個数: 96

約数和(自身を含む): 81314648064

約数和(自身を除く): 49944362922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 142, 186, 213, 217, 279, 426, 434, 497, 558, 639, 651, 994, 1278, 1302, 1491, 1953, 2201, 2982, 3906, 4402, 4473, 6603, 8946, 13206, 15407, 19809, 30814, 39618, 46221, 92442, 113117, 138663, 226234, 277326, 339351, 678702, 791819, 1018053, 1583638, 2036106, 2375457, 3506627, 4750914, 7013254, 7126371, 8031307, 10519881, 14252742, 16062614, 21039762, 24093921, 24546389, 31559643, 48187842, 49092778, 56219149, 63119286, 72281763, 73639167, 112438298, 144563526, 147278334, 168657447, 220917501, 248970517, 337314894, 441835002, 497941034, 505972341, 746911551, 1011944682, 1493823102, 1742793619, 2240734653, 3485587238, 4481469306, 5228380857, 10456761714, 15685142571, 31370285142]

約数ペア:

[(1, 31370285142), (2, 15685142571), (3, 10456761714), (6, 5228380857), (7, 4481469306), (9, 3485587238), (14, 2240734653), (18, 1742793619), (21, 1493823102), (31, 1011944682), (42, 746911551), (62, 505972341), (63, 497941034), (71, 441835002), (93, 337314894), (126, 248970517), (142, 220917501), (186, 168657447), (213, 147278334), (217, 144563526), (279, 112438298), (426, 73639167), (434, 72281763), (497, 63119286), (558, 56219149), (639, 49092778), (651, 48187842), (994, 31559643), (1278, 24546389), (1302, 24093921), (1491, 21039762), (1953, 16062614), (2201, 14252742), (2982, 10519881), (3906, 8031307), (4402, 7126371), (4473, 7013254), (6603, 4750914), (8946, 3506627), (13206, 2375457), (15407, 2036106), (19809, 1583638), (30814, 1018053), (39618, 791819), (46221, 678702), (92442, 339351), (113117, 277326), (138663, 226234)]