74465170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 70686830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 2999, 4966, 5998, 12415, 14995, 24830, 29990, 38987, 77974, 194935, 389870, 572809, 1145618, 2864045, 5728090, 7446517, 14893034, 37232585, 74465170]

約数ペア:

[(1, 74465170), (2, 37232585), (5, 14893034), (10, 7446517), (13, 5728090), (26, 2864045), (65, 1145618), (130, 572809), (191, 389870), (382, 194935), (955, 77974), (1910, 38987), (2483, 29990), (2999, 24830), (4966, 14995), (5998, 12415)]