13483980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3295

約数の個数: 72

約数和(自身を含む): 42692832

約数和(自身を除く): 29208852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3257, 4140, 6514, 9771, 13028, 16285, 19542, 29313, 32570, 39084, 48855, 58626, 65140, 74911, 97710, 117252, 146565, 149822, 195420, 224733, 293130, 299644, 374555, 449466, 586260, 674199, 749110, 898932, 1123665, 1348398, 1498220, 2247330, 2696796, 3370995, 4494660, 6741990, 13483980]

約数ペア:

[(1, 13483980), (2, 6741990), (3, 4494660), (4, 3370995), (5, 2696796), (6, 2247330), (9, 1498220), (10, 1348398), (12, 1123665), (15, 898932), (18, 749110), (20, 674199), (23, 586260), (30, 449466), (36, 374555), (45, 299644), (46, 293130), (60, 224733), (69, 195420), (90, 149822), (92, 146565), (115, 117252), (138, 97710), (180, 74911), (207, 65140), (230, 58626), (276, 48855), (345, 39084), (414, 32570), (460, 29313), (690, 19542), (828, 16285), (1035, 13028), (1380, 9771), (2070, 6514), (3257, 4140)]