30668430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 83483136

約数和(自身を除く): 52814706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 263, 299, 338, 345, 390, 507, 526, 598, 690, 789, 845, 897, 1014, 1315, 1495, 1578, 1690, 1794, 2535, 2630, 2990, 3419, 3887, 3945, 4485, 5070, 6049, 6838, 7774, 7890, 8970, 10257, 11661, 12098, 17095, 18147, 19435, 20514, 23322, 30245, 34190, 36294, 38870, 44447, 51285, 58305, 60490, 78637, 88894, 90735, 102570, 116610, 133341, 157274, 181470, 222235, 235911, 266682, 393185, 444470, 471822, 666705, 786370, 1022281, 1179555, 1333410, 2044562, 2359110, 3066843, 5111405, 6133686, 10222810, 15334215, 30668430]

約数ペア:

[(1, 30668430), (2, 15334215), (3, 10222810), (5, 6133686), (6, 5111405), (10, 3066843), (13, 2359110), (15, 2044562), (23, 1333410), (26, 1179555), (30, 1022281), (39, 786370), (46, 666705), (65, 471822), (69, 444470), (78, 393185), (115, 266682), (130, 235911), (138, 222235), (169, 181470), (195, 157274), (230, 133341), (263, 116610), (299, 102570), (338, 90735), (345, 88894), (390, 78637), (507, 60490), (526, 58305), (598, 51285), (690, 44447), (789, 38870), (845, 36294), (897, 34190), (1014, 30245), (1315, 23322), (1495, 20514), (1578, 19435), (1690, 18147), (1794, 17095), (2535, 12098), (2630, 11661), (2990, 10257), (3419, 8970), (3887, 7890), (3945, 7774), (4485, 6838), (5070, 6049)]