30309174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 77575680

約数和(自身を除く): 47266506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 443, 543, 886, 1086, 1267, 1329, 1629, 2534, 2658, 3101, 3258, 3801, 3987, 4887, 6202, 7602, 7974, 9303, 9774, 11403, 11961, 18606, 22806, 23922, 27909, 34209, 55818, 68418, 80183, 83727, 160366, 167454, 240549, 481098, 561281, 721647, 1122562, 1443294, 1683843, 2164941, 3367686, 4329882, 5051529, 10103058, 15154587, 30309174]

約数ペア:

[(1, 30309174), (2, 15154587), (3, 10103058), (6, 5051529), (7, 4329882), (9, 3367686), (14, 2164941), (18, 1683843), (21, 1443294), (27, 1122562), (42, 721647), (54, 561281), (63, 481098), (126, 240549), (181, 167454), (189, 160366), (362, 83727), (378, 80183), (443, 68418), (543, 55818), (886, 34209), (1086, 27909), (1267, 23922), (1329, 22806), (1629, 18606), (2534, 11961), (2658, 11403), (3101, 9774), (3258, 9303), (3801, 7974), (3987, 7602), (4887, 6202)]