1489364580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2256613}}^1$

素因数の和:2256636

約数の個数: 48

約数和(自身を含む): 4549333824

約数和(自身を除く): 3059969244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2256613, 4513226, 6769839, 9026452, 11283065, 13539678, 22566130, 24822743, 27079356, 33849195, 45132260, 49645486, 67698390, 74468229, 99290972, 124113715, 135396780, 148936458, 248227430, 297872916, 372341145, 496454860, 744682290, 1489364580]

約数ペア:

[(1, 1489364580), (2, 744682290), (3, 496454860), (4, 372341145), (5, 297872916), (6, 248227430), (10, 148936458), (11, 135396780), (12, 124113715), (15, 99290972), (20, 74468229), (22, 67698390), (30, 49645486), (33, 45132260), (44, 33849195), (55, 27079356), (60, 24822743), (66, 22566130), (110, 13539678), (132, 11283065), (165, 9026452), (220, 6769839), (330, 4513226), (660, 2256613)]