29902716

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 81607680

約数和(自身を除く): 51704964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 86, 94, 108, 129, 137, 141, 172, 188, 258, 274, 282, 387, 411, 423, 516, 548, 564, 774, 822, 846, 1161, 1233, 1269, 1548, 1644, 1692, 2021, 2322, 2466, 2538, 3699, 4042, 4644, 4932, 5076, 5891, 6063, 6439, 7398, 8084, 11782, 12126, 12878, 14796, 17673, 18189, 19317, 23564, 24252, 25756, 35346, 36378, 38634, 53019, 54567, 57951, 70692, 72756, 77268, 106038, 109134, 115902, 159057, 173853, 212076, 218268, 231804, 276877, 318114, 347706, 553754, 636228, 695412, 830631, 1107508, 1661262, 2491893, 3322524, 4983786, 7475679, 9967572, 14951358, 29902716]

約数ペア:

[(1, 29902716), (2, 14951358), (3, 9967572), (4, 7475679), (6, 4983786), (9, 3322524), (12, 2491893), (18, 1661262), (27, 1107508), (36, 830631), (43, 695412), (47, 636228), (54, 553754), (86, 347706), (94, 318114), (108, 276877), (129, 231804), (137, 218268), (141, 212076), (172, 173853), (188, 159057), (258, 115902), (274, 109134), (282, 106038), (387, 77268), (411, 72756), (423, 70692), (516, 57951), (548, 54567), (564, 53019), (774, 38634), (822, 36378), (846, 35346), (1161, 25756), (1233, 24252), (1269, 23564), (1548, 19317), (1644, 18189), (1692, 17673), (2021, 14796), (2322, 12878), (2466, 12126), (2538, 11782), (3699, 8084), (4042, 7398), (4644, 6439), (4932, 6063), (5076, 5891)]