73424740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 175472640

約数和(自身を除く): 102047900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 190, 230, 271, 310, 380, 437, 460, 542, 589, 620, 713, 874, 1084, 1178, 1355, 1426, 1748, 2185, 2356, 2710, 2852, 2945, 3565, 4370, 5149, 5420, 5890, 6233, 7130, 8401, 8740, 10298, 11780, 12466, 13547, 14260, 16802, 20596, 24932, 25745, 27094, 31165, 33604, 42005, 51490, 54188, 62330, 67735, 84010, 102980, 118427, 124660, 135470, 159619, 168020, 193223, 236854, 270940, 319238, 386446, 473708, 592135, 638476, 772892, 798095, 966115, 1184270, 1596190, 1932230, 2368540, 3192380, 3671237, 3864460, 7342474, 14684948, 18356185, 36712370, 73424740]

約数ペア:

[(1, 73424740), (2, 36712370), (4, 18356185), (5, 14684948), (10, 7342474), (19, 3864460), (20, 3671237), (23, 3192380), (31, 2368540), (38, 1932230), (46, 1596190), (62, 1184270), (76, 966115), (92, 798095), (95, 772892), (115, 638476), (124, 592135), (155, 473708), (190, 386446), (230, 319238), (271, 270940), (310, 236854), (380, 193223), (437, 168020), (460, 159619), (542, 135470), (589, 124660), (620, 118427), (713, 102980), (874, 84010), (1084, 67735), (1178, 62330), (1355, 54188), (1426, 51490), (1748, 42005), (2185, 33604), (2356, 31165), (2710, 27094), (2852, 25745), (2945, 24932), (3565, 20596), (4370, 16802), (5149, 14260), (5420, 13547), (5890, 12466), (6233, 11780), (7130, 10298), (8401, 8740)]