139214940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49367}}^1$

素因数の和:49426

約数の個数: 48

約数和(自身を含む): 398103552

約数和(自身を除く): 258888612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 49367, 98734, 148101, 197468, 246835, 296202, 493670, 592404, 740505, 987340, 1481010, 2320249, 2962020, 4640498, 6960747, 9280996, 11601245, 13921494, 23202490, 27842988, 34803735, 46404980, 69607470, 139214940]

約数ペア:

[(1, 139214940), (2, 69607470), (3, 46404980), (4, 34803735), (5, 27842988), (6, 23202490), (10, 13921494), (12, 11601245), (15, 9280996), (20, 6960747), (30, 4640498), (47, 2962020), (60, 2320249), (94, 1481010), (141, 987340), (188, 740505), (235, 592404), (282, 493670), (470, 296202), (564, 246835), (705, 197468), (940, 148101), (1410, 98734), (2820, 49367)]