12743430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8669}}^1$

素因数の和:8693

約数の個数: 48

約数和(自身を含む): 35581680

約数和(自身を除く): 22838250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8669, 17338, 26007, 43345, 52014, 60683, 86690, 121366, 130035, 182049, 260070, 303415, 364098, 424781, 606830, 849562, 910245, 1274343, 1820490, 2123905, 2548686, 4247810, 6371715, 12743430]

約数ペア:

[(1, 12743430), (2, 6371715), (3, 4247810), (5, 2548686), (6, 2123905), (7, 1820490), (10, 1274343), (14, 910245), (15, 849562), (21, 606830), (30, 424781), (35, 364098), (42, 303415), (49, 260070), (70, 182049), (98, 130035), (105, 121366), (147, 86690), (210, 60683), (245, 52014), (294, 43345), (490, 26007), (735, 17338), (1470, 8669)]