15673207630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{65713}}^1$

素因数の和:65821

約数の個数: 64

約数和(自身を含む): 31681507968

約数和(自身を除く): 16008300338

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 61, 85, 115, 122, 170, 230, 305, 391, 610, 782, 1037, 1403, 1955, 2074, 2806, 3910, 5185, 7015, 10370, 14030, 23851, 47702, 65713, 119255, 131426, 238510, 328565, 657130, 1117121, 1511399, 2234242, 3022798, 4008493, 5585605, 7556995, 8016986, 11171210, 15113990, 20042465, 25693783, 40084930, 51387566, 68144381, 92195339, 128468915, 136288762, 184390678, 256937830, 340721905, 460976695, 681443810, 921953390, 1567320763, 3134641526, 7836603815, 15673207630]

約数ペア:

[(1, 15673207630), (2, 7836603815), (5, 3134641526), (10, 1567320763), (17, 921953390), (23, 681443810), (34, 460976695), (46, 340721905), (61, 256937830), (85, 184390678), (115, 136288762), (122, 128468915), (170, 92195339), (230, 68144381), (305, 51387566), (391, 40084930), (610, 25693783), (782, 20042465), (1037, 15113990), (1403, 11171210), (1955, 8016986), (2074, 7556995), (2806, 5585605), (3910, 4008493), (5185, 3022798), (7015, 2234242), (10370, 1511399), (14030, 1117121), (23851, 657130), (47702, 328565), (65713, 238510), (119255, 131426)]