154072070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 299920320

約数和(自身を除く): 145848250

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 83, 145, 166, 173, 185, 290, 346, 370, 415, 830, 865, 1073, 1730, 2146, 2407, 3071, 4814, 5017, 5365, 6142, 6401, 10034, 10730, 12035, 12802, 14359, 15355, 24070, 25085, 28718, 30710, 32005, 50170, 64010, 71795, 89059, 143590, 178118, 185629, 371258, 416411, 445295, 531283, 832822, 890590, 928145, 1062566, 1856290, 2082055, 2656415, 4164110, 5312830, 15407207, 30814414, 77036035, 154072070]

約数ペア:

[(1, 154072070), (2, 77036035), (5, 30814414), (10, 15407207), (29, 5312830), (37, 4164110), (58, 2656415), (74, 2082055), (83, 1856290), (145, 1062566), (166, 928145), (173, 890590), (185, 832822), (290, 531283), (346, 445295), (370, 416411), (415, 371258), (830, 185629), (865, 178118), (1073, 143590), (1730, 89059), (2146, 71795), (2407, 64010), (3071, 50170), (4814, 32005), (5017, 30710), (5365, 28718), (6142, 25085), (6401, 24070), (10034, 15355), (10730, 14359), (12035, 12802)]