84659260

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 217402416

約数和(自身を除く): 132743156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 43, 49, 70, 82, 86, 98, 140, 164, 172, 196, 205, 215, 245, 287, 301, 343, 410, 430, 490, 574, 602, 686, 820, 860, 980, 1148, 1204, 1372, 1435, 1505, 1715, 1763, 2009, 2107, 2401, 2870, 3010, 3430, 3526, 4018, 4214, 4802, 5740, 6020, 6860, 7052, 8036, 8428, 8815, 9604, 10045, 10535, 12005, 12341, 14063, 14749, 17630, 20090, 21070, 24010, 24682, 28126, 29498, 35260, 40180, 42140, 48020, 49364, 56252, 58996, 61705, 70315, 73745, 86387, 98441, 103243, 123410, 140630, 147490, 172774, 196882, 206486, 246820, 281260, 294980, 345548, 393764, 412972, 431935, 492205, 516215, 604709, 863870, 984410, 1032430, 1209418, 1727740, 1968820, 2064860, 2418836, 3023545, 4232963, 6047090, 8465926, 12094180, 16931852, 21164815, 42329630, 84659260]

約数ペア:

[(1, 84659260), (2, 42329630), (4, 21164815), (5, 16931852), (7, 12094180), (10, 8465926), (14, 6047090), (20, 4232963), (28, 3023545), (35, 2418836), (41, 2064860), (43, 1968820), (49, 1727740), (70, 1209418), (82, 1032430), (86, 984410), (98, 863870), (140, 604709), (164, 516215), (172, 492205), (196, 431935), (205, 412972), (215, 393764), (245, 345548), (287, 294980), (301, 281260), (343, 246820), (410, 206486), (430, 196882), (490, 172774), (574, 147490), (602, 140630), (686, 123410), (820, 103243), (860, 98441), (980, 86387), (1148, 73745), (1204, 70315), (1372, 61705), (1435, 58996), (1505, 56252), (1715, 49364), (1763, 48020), (2009, 42140), (2107, 40180), (2401, 35260), (2870, 29498), (3010, 28126), (3430, 24682), (3526, 24010), (4018, 21070), (4214, 20090), (4802, 17630), (5740, 14749), (6020, 14063), (6860, 12341), (7052, 12005), (8036, 10535), (8428, 10045), (8815, 9604)]