30257370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2388

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 62204454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2351, 2574, 4290, 4702, 6435, 7053, 11755, 12870, 14106, 21159, 23510, 25861, 30563, 35265, 42318, 51722, 61126, 70530, 77583, 91689, 105795, 129305, 152815, 155166, 183378, 211590, 232749, 258610, 275067, 305630, 336193, 387915, 458445, 465498, 550134, 672386, 775830, 916890, 1008579, 1163745, 1375335, 1680965, 2017158, 2327490, 2750670, 3025737, 3361930, 5042895, 6051474, 10085790, 15128685, 30257370]

約数ペア:

[(1, 30257370), (2, 15128685), (3, 10085790), (5, 6051474), (6, 5042895), (9, 3361930), (10, 3025737), (11, 2750670), (13, 2327490), (15, 2017158), (18, 1680965), (22, 1375335), (26, 1163745), (30, 1008579), (33, 916890), (39, 775830), (45, 672386), (55, 550134), (65, 465498), (66, 458445), (78, 387915), (90, 336193), (99, 305630), (110, 275067), (117, 258610), (130, 232749), (143, 211590), (165, 183378), (195, 155166), (198, 152815), (234, 129305), (286, 105795), (330, 91689), (390, 77583), (429, 70530), (495, 61126), (585, 51722), (715, 42318), (858, 35265), (990, 30563), (1170, 25861), (1287, 23510), (1430, 21159), (2145, 14106), (2351, 12870), (2574, 11755), (4290, 7053), (4702, 6435)]