10705240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 31570560

約数和(自身を除く): 20865320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 173, 182, 221, 238, 260, 280, 340, 346, 364, 442, 455, 476, 520, 595, 680, 692, 728, 865, 884, 910, 952, 1105, 1190, 1211, 1384, 1547, 1730, 1768, 1820, 2210, 2249, 2380, 2422, 2941, 3094, 3460, 3640, 4420, 4498, 4760, 4844, 5882, 6055, 6188, 6920, 7735, 8840, 8996, 9688, 11245, 11764, 12110, 12376, 14705, 15470, 15743, 17992, 20587, 22490, 23528, 24220, 29410, 30940, 31486, 38233, 41174, 44980, 48440, 58820, 61880, 62972, 76466, 78715, 82348, 89960, 102935, 117640, 125944, 152932, 157430, 164696, 191165, 205870, 267631, 305864, 314860, 382330, 411740, 535262, 629720, 764660, 823480, 1070524, 1338155, 1529320, 2141048, 2676310, 5352620, 10705240]

約数ペア:

[(1, 10705240), (2, 5352620), (4, 2676310), (5, 2141048), (7, 1529320), (8, 1338155), (10, 1070524), (13, 823480), (14, 764660), (17, 629720), (20, 535262), (26, 411740), (28, 382330), (34, 314860), (35, 305864), (40, 267631), (52, 205870), (56, 191165), (65, 164696), (68, 157430), (70, 152932), (85, 125944), (91, 117640), (104, 102935), (119, 89960), (130, 82348), (136, 78715), (140, 76466), (170, 62972), (173, 61880), (182, 58820), (221, 48440), (238, 44980), (260, 41174), (280, 38233), (340, 31486), (346, 30940), (364, 29410), (442, 24220), (455, 23528), (476, 22490), (520, 20587), (595, 17992), (680, 15743), (692, 15470), (728, 14705), (865, 12376), (884, 12110), (910, 11764), (952, 11245), (1105, 9688), (1190, 8996), (1211, 8840), (1384, 7735), (1547, 6920), (1730, 6188), (1768, 6055), (1820, 5882), (2210, 4844), (2249, 4760), (2380, 4498), (2422, 4420), (2941, 3640), (3094, 3460)]