70228340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 185601024

約数和(自身を除く): 115372684

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 821, 910, 940, 1222, 1316, 1642, 1645, 1820, 2444, 3055, 3284, 3290, 4105, 4277, 5747, 6110, 6580, 8210, 8554, 10673, 11494, 12220, 16420, 17108, 21346, 21385, 22988, 28735, 38587, 42692, 42770, 53365, 57470, 74711, 77174, 85540, 106730, 114940, 149422, 154348, 192935, 213460, 270109, 298844, 373555, 385870, 501631, 540218, 747110, 771740, 1003262, 1080436, 1350545, 1494220, 2006524, 2508155, 2701090, 3511417, 5016310, 5402180, 7022834, 10032620, 14045668, 17557085, 35114170, 70228340]

約数ペア:

[(1, 70228340), (2, 35114170), (4, 17557085), (5, 14045668), (7, 10032620), (10, 7022834), (13, 5402180), (14, 5016310), (20, 3511417), (26, 2701090), (28, 2508155), (35, 2006524), (47, 1494220), (52, 1350545), (65, 1080436), (70, 1003262), (91, 771740), (94, 747110), (130, 540218), (140, 501631), (182, 385870), (188, 373555), (235, 298844), (260, 270109), (329, 213460), (364, 192935), (455, 154348), (470, 149422), (611, 114940), (658, 106730), (821, 85540), (910, 77174), (940, 74711), (1222, 57470), (1316, 53365), (1642, 42770), (1645, 42692), (1820, 38587), (2444, 28735), (3055, 22988), (3284, 21385), (3290, 21346), (4105, 17108), (4277, 16420), (5747, 12220), (6110, 11494), (6580, 10673), (8210, 8554)]