70146454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 63103082

約数列:

[1, 2, 7, 14, 17, 34, 53, 67, 83, 106, 119, 134, 166, 238, 371, 469, 581, 742, 901, 938, 1139, 1162, 1411, 1802, 2278, 2822, 3551, 4399, 5561, 6307, 7102, 7973, 8798, 9877, 11122, 12614, 15946, 19754, 24857, 30793, 38927, 49714, 60367, 61586, 74783, 77854, 94537, 120734, 149566, 189074, 294733, 422569, 523481, 589466, 661759, 845138, 1046962, 1323518, 2063131, 4126262, 5010461, 10020922, 35073227, 70146454]

約数ペア:

[(1, 70146454), (2, 35073227), (7, 10020922), (14, 5010461), (17, 4126262), (34, 2063131), (53, 1323518), (67, 1046962), (83, 845138), (106, 661759), (119, 589466), (134, 523481), (166, 422569), (238, 294733), (371, 189074), (469, 149566), (581, 120734), (742, 94537), (901, 77854), (938, 74783), (1139, 61586), (1162, 60367), (1411, 49714), (1802, 38927), (2278, 30793), (2822, 24857), (3551, 19754), (4399, 15946), (5561, 12614), (6307, 11122), (7102, 9877), (7973, 8798)]