29013880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 77196240

約数和(自身を除く): 48182360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 113, 131, 140, 196, 226, 245, 262, 280, 392, 452, 490, 524, 565, 655, 791, 904, 917, 980, 1048, 1130, 1310, 1582, 1834, 1960, 2260, 2620, 3164, 3668, 3955, 4520, 4585, 5240, 5537, 6328, 6419, 7336, 7910, 9170, 11074, 12838, 14803, 15820, 18340, 22148, 25676, 27685, 29606, 31640, 32095, 36680, 44296, 51352, 55370, 59212, 64190, 74015, 103621, 110740, 118424, 128380, 148030, 207242, 221480, 256760, 296060, 414484, 518105, 592120, 725347, 828968, 1036210, 1450694, 2072420, 2901388, 3626735, 4144840, 5802776, 7253470, 14506940, 29013880]

約数ペア:

[(1, 29013880), (2, 14506940), (4, 7253470), (5, 5802776), (7, 4144840), (8, 3626735), (10, 2901388), (14, 2072420), (20, 1450694), (28, 1036210), (35, 828968), (40, 725347), (49, 592120), (56, 518105), (70, 414484), (98, 296060), (113, 256760), (131, 221480), (140, 207242), (196, 148030), (226, 128380), (245, 118424), (262, 110740), (280, 103621), (392, 74015), (452, 64190), (490, 59212), (524, 55370), (565, 51352), (655, 44296), (791, 36680), (904, 32095), (917, 31640), (980, 29606), (1048, 27685), (1130, 25676), (1310, 22148), (1582, 18340), (1834, 15820), (1960, 14803), (2260, 12838), (2620, 11074), (3164, 9170), (3668, 7910), (3955, 7336), (4520, 6419), (4585, 6328), (5240, 5537)]