65073420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3727}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 199477824

約数和(自身を除く): 134404404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 3727, 4365, 5820, 7454, 8730, 11181, 14908, 17460, 18635, 22362, 33543, 37270, 44724, 55905, 67086, 74540, 111810, 134172, 167715, 223620, 335430, 361519, 670860, 723038, 1084557, 1446076, 1807595, 2169114, 3253671, 3615190, 4338228, 5422785, 6507342, 7230380, 10845570, 13014684, 16268355, 21691140, 32536710, 65073420]

約数ペア:

[(1, 65073420), (2, 32536710), (3, 21691140), (4, 16268355), (5, 13014684), (6, 10845570), (9, 7230380), (10, 6507342), (12, 5422785), (15, 4338228), (18, 3615190), (20, 3253671), (30, 2169114), (36, 1807595), (45, 1446076), (60, 1084557), (90, 723038), (97, 670860), (180, 361519), (194, 335430), (291, 223620), (388, 167715), (485, 134172), (582, 111810), (873, 74540), (970, 67086), (1164, 55905), (1455, 44724), (1746, 37270), (1940, 33543), (2910, 22362), (3492, 18635), (3727, 17460), (4365, 14908), (5820, 11181), (7454, 8730)]