61706680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 170110800

約数和(自身を除く): 108404120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1657, 1862, 1960, 2660, 3314, 3724, 4655, 5320, 6628, 7448, 8285, 9310, 11599, 13256, 16570, 18620, 23198, 31483, 33140, 37240, 46396, 57995, 62966, 66280, 81193, 92792, 115990, 125932, 157415, 162386, 220381, 231980, 251864, 314830, 324772, 405965, 440762, 463960, 629660, 649544, 811930, 881524, 1101905, 1259320, 1542667, 1623860, 1763048, 2203810, 3085334, 3247720, 4407620, 6170668, 7713335, 8815240, 12341336, 15426670, 30853340, 61706680]

約数ペア:

[(1, 61706680), (2, 30853340), (4, 15426670), (5, 12341336), (7, 8815240), (8, 7713335), (10, 6170668), (14, 4407620), (19, 3247720), (20, 3085334), (28, 2203810), (35, 1763048), (38, 1623860), (40, 1542667), (49, 1259320), (56, 1101905), (70, 881524), (76, 811930), (95, 649544), (98, 629660), (133, 463960), (140, 440762), (152, 405965), (190, 324772), (196, 314830), (245, 251864), (266, 231980), (280, 220381), (380, 162386), (392, 157415), (490, 125932), (532, 115990), (665, 92792), (760, 81193), (931, 66280), (980, 62966), (1064, 57995), (1330, 46396), (1657, 37240), (1862, 33140), (1960, 31483), (2660, 23198), (3314, 18620), (3724, 16570), (4655, 13256), (5320, 11599), (6628, 9310), (7448, 8285)]