130542060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17981}}^1$

素因数の和:18015

約数の個数: 72

約数和(自身を含む): 401789808

約数和(自身を除く): 271247748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 17981, 35962, 53943, 71924, 89905, 107886, 179810, 197791, 215772, 269715, 359620, 395582, 539430, 593373, 791164, 988955, 1078860, 1186746, 1977910, 2175701, 2373492, 2966865, 3955820, 4351402, 5933730, 6527103, 8702804, 10878505, 11867460, 13054206, 21757010, 26108412, 32635515, 43514020, 65271030, 130542060]

約数ペア:

[(1, 130542060), (2, 65271030), (3, 43514020), (4, 32635515), (5, 26108412), (6, 21757010), (10, 13054206), (11, 11867460), (12, 10878505), (15, 8702804), (20, 6527103), (22, 5933730), (30, 4351402), (33, 3955820), (44, 2966865), (55, 2373492), (60, 2175701), (66, 1977910), (110, 1186746), (121, 1078860), (132, 988955), (165, 791164), (220, 593373), (242, 539430), (330, 395582), (363, 359620), (484, 269715), (605, 215772), (660, 197791), (726, 179810), (1210, 107886), (1452, 89905), (1815, 71924), (2420, 53943), (3630, 35962), (7260, 17981)]