30835740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3041}}^1$

素因数の和:3079

約数の個数: 72

約数和(自身を含む): 93523248

約数和(自身を除く): 62687508

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, 3041, 3380, 5070, 6082, 9123, 10140, 12164, 15205, 18246, 30410, 36492, 39533, 45615, 60820, 79066, 91230, 118599, 158132, 182460, 197665, 237198, 395330, 474396, 513929, 592995, 790660, 1027858, 1185990, 1541787, 2055716, 2371980, 2569645, 3083574, 5139290, 6167148, 7708935, 10278580, 15417870, 30835740]

約数ペア:

[(1, 30835740), (2, 15417870), (3, 10278580), (4, 7708935), (5, 6167148), (6, 5139290), (10, 3083574), (12, 2569645), (13, 2371980), (15, 2055716), (20, 1541787), (26, 1185990), (30, 1027858), (39, 790660), (52, 592995), (60, 513929), (65, 474396), (78, 395330), (130, 237198), (156, 197665), (169, 182460), (195, 158132), (260, 118599), (338, 91230), (390, 79066), (507, 60820), (676, 45615), (780, 39533), (845, 36492), (1014, 30410), (1690, 18246), (2028, 15205), (2535, 12164), (3041, 10140), (3380, 9123), (5070, 6082)]