434378420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{46309}}^1$

素因数の和:46392

約数の個数: 48

約数和(自身を含む): 1058090880

約数和(自身を除く): 623712460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 46309, 92618, 185236, 231545, 324163, 463090, 648326, 926180, 1296652, 1620815, 3102703, 3241630, 6205406, 6483260, 12410812, 15513515, 21718921, 31027030, 43437842, 62054060, 86875684, 108594605, 217189210, 434378420]

約数ペア:

[(1, 434378420), (2, 217189210), (4, 108594605), (5, 86875684), (7, 62054060), (10, 43437842), (14, 31027030), (20, 21718921), (28, 15513515), (35, 12410812), (67, 6483260), (70, 6205406), (134, 3241630), (140, 3102703), (268, 1620815), (335, 1296652), (469, 926180), (670, 648326), (938, 463090), (1340, 324163), (1876, 231545), (2345, 185236), (4690, 92618), (9380, 46309)]