15630888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 51045120

約数和(自身を除く): 35414232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 421, 442, 476, 546, 663, 714, 728, 842, 884, 952, 1092, 1263, 1326, 1428, 1547, 1684, 1768, 2184, 2526, 2652, 2856, 2947, 3094, 3368, 4641, 5052, 5304, 5473, 5894, 6188, 7157, 8841, 9282, 10104, 10946, 11788, 12376, 14314, 16419, 17682, 18564, 21471, 21892, 23576, 28628, 32838, 35364, 37128, 38311, 42942, 43784, 50099, 57256, 65676, 70728, 76622, 85884, 93041, 100198, 114933, 131352, 150297, 153244, 171768, 186082, 200396, 229866, 279123, 300594, 306488, 372164, 400792, 459732, 558246, 601188, 651287, 744328, 919464, 1116492, 1202376, 1302574, 1953861, 2232984, 2605148, 3907722, 5210296, 7815444, 15630888]

約数ペア:

[(1, 15630888), (2, 7815444), (3, 5210296), (4, 3907722), (6, 2605148), (7, 2232984), (8, 1953861), (12, 1302574), (13, 1202376), (14, 1116492), (17, 919464), (21, 744328), (24, 651287), (26, 601188), (28, 558246), (34, 459732), (39, 400792), (42, 372164), (51, 306488), (52, 300594), (56, 279123), (68, 229866), (78, 200396), (84, 186082), (91, 171768), (102, 153244), (104, 150297), (119, 131352), (136, 114933), (156, 100198), (168, 93041), (182, 85884), (204, 76622), (221, 70728), (238, 65676), (273, 57256), (312, 50099), (357, 43784), (364, 42942), (408, 38311), (421, 37128), (442, 35364), (476, 32838), (546, 28628), (663, 23576), (714, 21892), (728, 21471), (842, 18564), (884, 17682), (952, 16419), (1092, 14314), (1263, 12376), (1326, 11788), (1428, 10946), (1547, 10104), (1684, 9282), (1768, 8841), (2184, 7157), (2526, 6188), (2652, 5894), (2856, 5473), (2947, 5304), (3094, 5052), (3368, 4641)]