109348980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140191}}^1$

素因数の和:140216

約数の個数: 48

約数和(自身を含む): 329731584

約数和(自身を除く): 220382604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 140191, 280382, 420573, 560764, 700955, 841146, 1401910, 1682292, 1822483, 2102865, 2803820, 3644966, 4205730, 5467449, 7289932, 8411460, 9112415, 10934898, 18224830, 21869796, 27337245, 36449660, 54674490, 109348980]

約数ペア:

[(1, 109348980), (2, 54674490), (3, 36449660), (4, 27337245), (5, 21869796), (6, 18224830), (10, 10934898), (12, 9112415), (13, 8411460), (15, 7289932), (20, 5467449), (26, 4205730), (30, 3644966), (39, 2803820), (52, 2102865), (60, 1822483), (65, 1682292), (78, 1401910), (130, 841146), (156, 700955), (195, 560764), (260, 420573), (390, 280382), (780, 140191)]