61122180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 196680960

約数和(自身を除く): 135558780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 541, 807, 1076, 1082, 1345, 1614, 1623, 1883, 2164, 2690, 2705, 3228, 3246, 3766, 3787, 4035, 5380, 5410, 5649, 6492, 7532, 7574, 8070, 8115, 9415, 10820, 11298, 11361, 15148, 16140, 16230, 18830, 18935, 22596, 22722, 28245, 32460, 37660, 37870, 45444, 56490, 56805, 75740, 112980, 113610, 145529, 227220, 291058, 436587, 582116, 727645, 873174, 1018703, 1455290, 1746348, 2037406, 2182935, 2910580, 3056109, 4074812, 4365870, 5093515, 6112218, 8731740, 10187030, 12224436, 15280545, 20374060, 30561090, 61122180]

約数ペア:

[(1, 61122180), (2, 30561090), (3, 20374060), (4, 15280545), (5, 12224436), (6, 10187030), (7, 8731740), (10, 6112218), (12, 5093515), (14, 4365870), (15, 4074812), (20, 3056109), (21, 2910580), (28, 2182935), (30, 2037406), (35, 1746348), (42, 1455290), (60, 1018703), (70, 873174), (84, 727645), (105, 582116), (140, 436587), (210, 291058), (269, 227220), (420, 145529), (538, 113610), (541, 112980), (807, 75740), (1076, 56805), (1082, 56490), (1345, 45444), (1614, 37870), (1623, 37660), (1883, 32460), (2164, 28245), (2690, 22722), (2705, 22596), (3228, 18935), (3246, 18830), (3766, 16230), (3787, 16140), (4035, 15148), (5380, 11361), (5410, 11298), (5649, 10820), (6492, 9415), (7532, 8115), (7574, 8070)]