138677010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 352235520

約数和(自身を除く): 213558510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 223, 285, 446, 570, 669, 1091, 1115, 1338, 2182, 2230, 3273, 3345, 4237, 5455, 6546, 6690, 8474, 10910, 12711, 16365, 20729, 21185, 25422, 32730, 41458, 42370, 62187, 63555, 103645, 124374, 127110, 207290, 243293, 310935, 486586, 621870, 729879, 1216465, 1459758, 2432930, 3649395, 4622567, 7298790, 9245134, 13867701, 23112835, 27735402, 46225670, 69338505, 138677010]

約数ペア:

[(1, 138677010), (2, 69338505), (3, 46225670), (5, 27735402), (6, 23112835), (10, 13867701), (15, 9245134), (19, 7298790), (30, 4622567), (38, 3649395), (57, 2432930), (95, 1459758), (114, 1216465), (190, 729879), (223, 621870), (285, 486586), (446, 310935), (570, 243293), (669, 207290), (1091, 127110), (1115, 124374), (1338, 103645), (2182, 63555), (2230, 62187), (3273, 42370), (3345, 41458), (4237, 32730), (5455, 25422), (6546, 21185), (6690, 20729), (8474, 16365), (10910, 12711)]