29663820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18311}}^1$

素因数の和:18332

約数の個数: 60

約数和(自身を含む): 93061584

約数和(自身を除く): 63397764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18311, 36622, 54933, 73244, 91555, 109866, 164799, 183110, 219732, 274665, 329598, 366220, 494397, 549330, 659196, 823995, 988794, 1098660, 1483191, 1647990, 1977588, 2471985, 2966382, 3295980, 4943970, 5932764, 7415955, 9887940, 14831910, 29663820]

約数ペア:

[(1, 29663820), (2, 14831910), (3, 9887940), (4, 7415955), (5, 5932764), (6, 4943970), (9, 3295980), (10, 2966382), (12, 2471985), (15, 1977588), (18, 1647990), (20, 1483191), (27, 1098660), (30, 988794), (36, 823995), (45, 659196), (54, 549330), (60, 494397), (81, 366220), (90, 329598), (108, 274665), (135, 219732), (162, 183110), (180, 164799), (270, 109866), (324, 91555), (405, 73244), (540, 54933), (810, 36622), (1620, 18311)]