142842180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14087}}^1$

素因数の和:14125

約数の個数: 72

約数和(自身を含む): 433121472

約数和(自身を除く): 290279292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 14087, 28174, 42261, 56348, 70435, 84522, 140870, 169044, 183131, 211305, 281740, 366262, 422610, 549393, 732524, 845220, 915655, 1098786, 1831310, 2197572, 2380703, 2746965, 3662620, 4761406, 5493930, 7142109, 9522812, 10987860, 11903515, 14284218, 23807030, 28568436, 35710545, 47614060, 71421090, 142842180]

約数ペア:

[(1, 142842180), (2, 71421090), (3, 47614060), (4, 35710545), (5, 28568436), (6, 23807030), (10, 14284218), (12, 11903515), (13, 10987860), (15, 9522812), (20, 7142109), (26, 5493930), (30, 4761406), (39, 3662620), (52, 2746965), (60, 2380703), (65, 2197572), (78, 1831310), (130, 1098786), (156, 915655), (169, 845220), (195, 732524), (260, 549393), (338, 422610), (390, 366262), (507, 281740), (676, 211305), (780, 183131), (845, 169044), (1014, 140870), (1690, 84522), (2028, 70435), (2535, 56348), (3380, 42261), (5070, 28174), (10140, 14087)]