279134310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1822

約数の個数: 128

約数和(自身を含む): 838978560

約数和(自身を除く): 559844250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 273, 295, 354, 390, 413, 455, 546, 590, 767, 826, 885, 910, 1239, 1365, 1534, 1733, 1770, 2065, 2301, 2478, 2730, 3466, 3835, 4130, 4602, 5199, 5369, 6195, 7670, 8665, 10398, 10738, 11505, 12131, 12390, 16107, 17330, 22529, 23010, 24262, 25995, 26845, 32214, 36393, 45058, 51990, 53690, 60655, 67587, 72786, 80535, 102247, 112645, 121310, 135174, 157703, 161070, 181965, 204494, 225290, 306741, 315406, 337935, 363930, 473109, 511235, 613482, 675870, 715729, 788515, 946218, 1022470, 1329211, 1431458, 1533705, 1577030, 2147187, 2365545, 2658422, 3067410, 3578645, 3987633, 4294374, 4731090, 6646055, 7157290, 7975266, 9304477, 10735935, 13292110, 18608954, 19938165, 21471870, 27913431, 39876330, 46522385, 55826862, 93044770, 139567155, 279134310]

約数ペア:

[(1, 279134310), (2, 139567155), (3, 93044770), (5, 55826862), (6, 46522385), (7, 39876330), (10, 27913431), (13, 21471870), (14, 19938165), (15, 18608954), (21, 13292110), (26, 10735935), (30, 9304477), (35, 7975266), (39, 7157290), (42, 6646055), (59, 4731090), (65, 4294374), (70, 3987633), (78, 3578645), (91, 3067410), (105, 2658422), (118, 2365545), (130, 2147187), (177, 1577030), (182, 1533705), (195, 1431458), (210, 1329211), (273, 1022470), (295, 946218), (354, 788515), (390, 715729), (413, 675870), (455, 613482), (546, 511235), (590, 473109), (767, 363930), (826, 337935), (885, 315406), (910, 306741), (1239, 225290), (1365, 204494), (1534, 181965), (1733, 161070), (1770, 157703), (2065, 135174), (2301, 121310), (2478, 112645), (2730, 102247), (3466, 80535), (3835, 72786), (4130, 67587), (4602, 60655), (5199, 53690), (5369, 51990), (6195, 45058), (7670, 36393), (8665, 32214), (10398, 26845), (10738, 25995), (11505, 24262), (12131, 23010), (12390, 22529), (16107, 17330)]