74611860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65449}}^1$

素因数の和:65480

約数の個数: 48

約数和(自身を含む): 219912000

約数和(自身を除く): 145300140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 65449, 130898, 196347, 261796, 327245, 392694, 654490, 785388, 981735, 1243531, 1308980, 1963470, 2487062, 3730593, 3926940, 4974124, 6217655, 7461186, 12435310, 14922372, 18652965, 24870620, 37305930, 74611860]

約数ペア:

[(1, 74611860), (2, 37305930), (3, 24870620), (4, 18652965), (5, 14922372), (6, 12435310), (10, 7461186), (12, 6217655), (15, 4974124), (19, 3926940), (20, 3730593), (30, 2487062), (38, 1963470), (57, 1308980), (60, 1243531), (76, 981735), (95, 785388), (114, 654490), (190, 392694), (228, 327245), (285, 261796), (380, 196347), (570, 130898), (1140, 65449)]