115202780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 303851520

約数和(自身を除く): 188648740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 239, 308, 313, 385, 478, 626, 770, 956, 1195, 1252, 1540, 1565, 1673, 2191, 2390, 2629, 3130, 3346, 3443, 4382, 4780, 5258, 6260, 6692, 6886, 8365, 8764, 10516, 10955, 13145, 13772, 16730, 17215, 18403, 21910, 24101, 26290, 33460, 34430, 36806, 43820, 48202, 52580, 68860, 73612, 74807, 92015, 96404, 120505, 149614, 184030, 241010, 299228, 368060, 374035, 482020, 523649, 748070, 822877, 1047298, 1496140, 1645754, 2094596, 2618245, 3291508, 4114385, 5236490, 5760139, 8228770, 10472980, 11520278, 16457540, 23040556, 28800695, 57601390, 115202780]

約数ペア:

[(1, 115202780), (2, 57601390), (4, 28800695), (5, 23040556), (7, 16457540), (10, 11520278), (11, 10472980), (14, 8228770), (20, 5760139), (22, 5236490), (28, 4114385), (35, 3291508), (44, 2618245), (55, 2094596), (70, 1645754), (77, 1496140), (110, 1047298), (140, 822877), (154, 748070), (220, 523649), (239, 482020), (308, 374035), (313, 368060), (385, 299228), (478, 241010), (626, 184030), (770, 149614), (956, 120505), (1195, 96404), (1252, 92015), (1540, 74807), (1565, 73612), (1673, 68860), (2191, 52580), (2390, 48202), (2629, 43820), (3130, 36806), (3346, 34430), (3443, 33460), (4382, 26290), (4780, 24101), (5258, 21910), (6260, 18403), (6692, 17215), (6886, 16730), (8365, 13772), (8764, 13145), (10516, 10955)]