12912984990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6238157}}^1$

素因数の和:6238193

約数の個数: 48

約数和(自身を含む): 35033495328

約数和(自身を除く): 22120510338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 6238157, 12476314, 18714471, 31190785, 37428942, 56143413, 62381570, 93572355, 112286826, 143477611, 187144710, 280717065, 286955222, 430432833, 561434130, 717388055, 860865666, 1291298499, 1434776110, 2152164165, 2582596998, 4304328330, 6456492495, 12912984990]

約数ペア:

[(1, 12912984990), (2, 6456492495), (3, 4304328330), (5, 2582596998), (6, 2152164165), (9, 1434776110), (10, 1291298499), (15, 860865666), (18, 717388055), (23, 561434130), (30, 430432833), (45, 286955222), (46, 280717065), (69, 187144710), (90, 143477611), (115, 112286826), (138, 93572355), (207, 62381570), (230, 56143413), (345, 37428942), (414, 31190785), (690, 18714471), (1035, 12476314), (2070, 6238157)]