70931970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9104

約数の個数: 64

約数和(自身を含む): 195696000

約数和(自身を除く): 124764030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 9059, 18118, 27177, 45295, 54354, 81531, 90590, 135885, 163062, 244593, 262711, 271770, 407655, 489186, 525422, 788133, 815310, 1222965, 1313555, 1576266, 2364399, 2445930, 2627110, 3940665, 4728798, 7093197, 7881330, 11821995, 14186394, 23643990, 35465985, 70931970]

約数ペア:

[(1, 70931970), (2, 35465985), (3, 23643990), (5, 14186394), (6, 11821995), (9, 7881330), (10, 7093197), (15, 4728798), (18, 3940665), (27, 2627110), (29, 2445930), (30, 2364399), (45, 1576266), (54, 1313555), (58, 1222965), (87, 815310), (90, 788133), (135, 525422), (145, 489186), (174, 407655), (261, 271770), (270, 262711), (290, 244593), (435, 163062), (522, 135885), (783, 90590), (870, 81531), (1305, 54354), (1566, 45295), (2610, 27177), (3915, 18118), (7830, 9059)]