29124540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 88845120

約数和(自身を除く): 59720580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 677, 717, 956, 1195, 1354, 1434, 2031, 2151, 2390, 2708, 2868, 3385, 3585, 4062, 4302, 4780, 6093, 6770, 7170, 8124, 8604, 10155, 10755, 12186, 13540, 14340, 20310, 21510, 24372, 30465, 40620, 43020, 60930, 121860, 161803, 323606, 485409, 647212, 809015, 970818, 1456227, 1618030, 1941636, 2427045, 2912454, 3236060, 4854090, 5824908, 7281135, 9708180, 14562270, 29124540]

約数ペア:

[(1, 29124540), (2, 14562270), (3, 9708180), (4, 7281135), (5, 5824908), (6, 4854090), (9, 3236060), (10, 2912454), (12, 2427045), (15, 1941636), (18, 1618030), (20, 1456227), (30, 970818), (36, 809015), (45, 647212), (60, 485409), (90, 323606), (180, 161803), (239, 121860), (478, 60930), (677, 43020), (717, 40620), (956, 30465), (1195, 24372), (1354, 21510), (1434, 20310), (2031, 14340), (2151, 13540), (2390, 12186), (2708, 10755), (2868, 10155), (3385, 8604), (3585, 8124), (4062, 7170), (4302, 6770), (4780, 6093)]