70826630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 152174592

約数和(自身を除く): 81347962

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 155, 217, 254, 257, 310, 434, 514, 635, 889, 1085, 1270, 1285, 1778, 1799, 2170, 2570, 3598, 3937, 4445, 7874, 7967, 8890, 8995, 15934, 17990, 19685, 27559, 32639, 39370, 39835, 55118, 55769, 65278, 79670, 111538, 137795, 163195, 228473, 275590, 278845, 326390, 456946, 557690, 1011809, 1142365, 2023618, 2284730, 5059045, 7082663, 10118090, 14165326, 35413315, 70826630]

約数ペア:

[(1, 70826630), (2, 35413315), (5, 14165326), (7, 10118090), (10, 7082663), (14, 5059045), (31, 2284730), (35, 2023618), (62, 1142365), (70, 1011809), (127, 557690), (155, 456946), (217, 326390), (254, 278845), (257, 275590), (310, 228473), (434, 163195), (514, 137795), (635, 111538), (889, 79670), (1085, 65278), (1270, 55769), (1285, 55118), (1778, 39835), (1799, 39370), (2170, 32639), (2570, 27559), (3598, 19685), (3937, 17990), (4445, 15934), (7874, 8995), (7967, 8890)]