132606740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2949

約数の個数: 72

約数和(自身を含む): 330946560

約数和(自身を除く): 198339820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2303, 2879, 3290, 4606, 5758, 6580, 9212, 11515, 11516, 14395, 20153, 23030, 28790, 40306, 46060, 57580, 80612, 100765, 135313, 141071, 201530, 270626, 282142, 403060, 541252, 564284, 676565, 705355, 947191, 1353130, 1410710, 1894382, 2706260, 2821420, 3788764, 4735955, 6630337, 9471910, 13260674, 18943820, 26521348, 33151685, 66303370, 132606740]

約数ペア:

[(1, 132606740), (2, 66303370), (4, 33151685), (5, 26521348), (7, 18943820), (10, 13260674), (14, 9471910), (20, 6630337), (28, 4735955), (35, 3788764), (47, 2821420), (49, 2706260), (70, 1894382), (94, 1410710), (98, 1353130), (140, 947191), (188, 705355), (196, 676565), (235, 564284), (245, 541252), (329, 403060), (470, 282142), (490, 270626), (658, 201530), (940, 141071), (980, 135313), (1316, 100765), (1645, 80612), (2303, 57580), (2879, 46060), (3290, 40306), (4606, 28790), (5758, 23030), (6580, 20153), (9212, 14395), (11515, 11516)]