123118470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 326931696

約数和(自身を除く): 203813226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 487, 530, 795, 954, 974, 1461, 1590, 2385, 2435, 2809, 2922, 4383, 4770, 4870, 5618, 7305, 8427, 8766, 14045, 14610, 16854, 21915, 25281, 25811, 28090, 42135, 43830, 50562, 51622, 77433, 84270, 126405, 129055, 154866, 232299, 252810, 258110, 387165, 464598, 774330, 1161495, 1367983, 2322990, 2735966, 4103949, 6839915, 8207898, 12311847, 13679830, 20519745, 24623694, 41039490, 61559235, 123118470]

約数ペア:

[(1, 123118470), (2, 61559235), (3, 41039490), (5, 24623694), (6, 20519745), (9, 13679830), (10, 12311847), (15, 8207898), (18, 6839915), (30, 4103949), (45, 2735966), (53, 2322990), (90, 1367983), (106, 1161495), (159, 774330), (265, 464598), (318, 387165), (477, 258110), (487, 252810), (530, 232299), (795, 154866), (954, 129055), (974, 126405), (1461, 84270), (1590, 77433), (2385, 51622), (2435, 50562), (2809, 43830), (2922, 42135), (4383, 28090), (4770, 25811), (4870, 25281), (5618, 21915), (7305, 16854), (8427, 14610), (8766, 14045)]