149365970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 148679470

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 109, 127, 130, 166, 218, 254, 415, 545, 635, 830, 1079, 1090, 1270, 1417, 1651, 2158, 2834, 3302, 5395, 7085, 8255, 9047, 10541, 10790, 13843, 14170, 16510, 18094, 21082, 27686, 45235, 52705, 69215, 90470, 105410, 117611, 137033, 138430, 179959, 235222, 274066, 359918, 588055, 685165, 899795, 1148969, 1176110, 1370330, 1799590, 2297938, 5744845, 11489690, 14936597, 29873194, 74682985, 149365970]

約数ペア:

[(1, 149365970), (2, 74682985), (5, 29873194), (10, 14936597), (13, 11489690), (26, 5744845), (65, 2297938), (83, 1799590), (109, 1370330), (127, 1176110), (130, 1148969), (166, 899795), (218, 685165), (254, 588055), (415, 359918), (545, 274066), (635, 235222), (830, 179959), (1079, 138430), (1090, 137033), (1270, 117611), (1417, 105410), (1651, 90470), (2158, 69215), (2834, 52705), (3302, 45235), (5395, 27686), (7085, 21082), (8255, 18094), (9047, 16510), (10541, 14170), (10790, 13843)]