61058220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 125897556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 1931, 2108, 2635, 3162, 3862, 5270, 5793, 6324, 7724, 7905, 9655, 10540, 11586, 15810, 19310, 23172, 28965, 31620, 32827, 38620, 57930, 59861, 65654, 98481, 115860, 119722, 131308, 164135, 179583, 196962, 239444, 299305, 328270, 359166, 393924, 492405, 598610, 656540, 718332, 897915, 984810, 1017637, 1197220, 1795830, 1969620, 2035274, 3052911, 3591660, 4070548, 5088185, 6105822, 10176370, 12211644, 15264555, 20352740, 30529110, 61058220]

約数ペア:

[(1, 61058220), (2, 30529110), (3, 20352740), (4, 15264555), (5, 12211644), (6, 10176370), (10, 6105822), (12, 5088185), (15, 4070548), (17, 3591660), (20, 3052911), (30, 2035274), (31, 1969620), (34, 1795830), (51, 1197220), (60, 1017637), (62, 984810), (68, 897915), (85, 718332), (93, 656540), (102, 598610), (124, 492405), (155, 393924), (170, 359166), (186, 328270), (204, 299305), (255, 239444), (310, 196962), (340, 179583), (372, 164135), (465, 131308), (510, 119722), (527, 115860), (620, 98481), (930, 65654), (1020, 59861), (1054, 57930), (1581, 38620), (1860, 32827), (1931, 31620), (2108, 28965), (2635, 23172), (3162, 19310), (3862, 15810), (5270, 11586), (5793, 10540), (6324, 9655), (7724, 7905)]