70957760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 182587392

約数和(自身を除く): 111629632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 311, 320, 368, 460, 496, 620, 622, 713, 736, 920, 992, 1240, 1244, 1426, 1472, 1555, 1840, 1984, 2480, 2488, 2852, 3110, 3565, 3680, 4960, 4976, 5704, 6220, 7130, 7153, 7360, 9641, 9920, 9952, 11408, 12440, 14260, 14306, 19282, 19904, 22816, 24880, 28520, 28612, 35765, 38564, 45632, 48205, 49760, 57040, 57224, 71530, 77128, 96410, 99520, 114080, 114448, 143060, 154256, 192820, 221743, 228160, 228896, 286120, 308512, 385640, 443486, 457792, 572240, 617024, 771280, 886972, 1108715, 1144480, 1542560, 1773944, 2217430, 2288960, 3085120, 3547888, 4434860, 7095776, 8869720, 14191552, 17739440, 35478880, 70957760]

約数ペア:

[(1, 70957760), (2, 35478880), (4, 17739440), (5, 14191552), (8, 8869720), (10, 7095776), (16, 4434860), (20, 3547888), (23, 3085120), (31, 2288960), (32, 2217430), (40, 1773944), (46, 1542560), (62, 1144480), (64, 1108715), (80, 886972), (92, 771280), (115, 617024), (124, 572240), (155, 457792), (160, 443486), (184, 385640), (230, 308512), (248, 286120), (310, 228896), (311, 228160), (320, 221743), (368, 192820), (460, 154256), (496, 143060), (620, 114448), (622, 114080), (713, 99520), (736, 96410), (920, 77128), (992, 71530), (1240, 57224), (1244, 57040), (1426, 49760), (1472, 48205), (1555, 45632), (1840, 38564), (1984, 35765), (2480, 28612), (2488, 28520), (2852, 24880), (3110, 22816), (3565, 19904), (3680, 19282), (4960, 14306), (4976, 14260), (5704, 12440), (6220, 11408), (7130, 9952), (7153, 9920), (7360, 9641)]