74334870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11633}}^1$

素因数の和:11717

約数の個数: 48

約数和(自身を含む): 196009632

約数和(自身を除く): 121674762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 11633, 23266, 34899, 58165, 69798, 104697, 116330, 174495, 209394, 348990, 523485, 825943, 1046970, 1651886, 2477829, 4129715, 4955658, 7433487, 8259430, 12389145, 14866974, 24778290, 37167435, 74334870]

約数ペア:

[(1, 74334870), (2, 37167435), (3, 24778290), (5, 14866974), (6, 12389145), (9, 8259430), (10, 7433487), (15, 4955658), (18, 4129715), (30, 2477829), (45, 1651886), (71, 1046970), (90, 825943), (142, 523485), (213, 348990), (355, 209394), (426, 174495), (639, 116330), (710, 104697), (1065, 69798), (1278, 58165), (2130, 34899), (3195, 23266), (6390, 11633)]