262027860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229849}}^1$

素因数の和:229880

約数の個数: 48

約数和(自身を含む): 772296000

約数和(自身を除く): 510268140

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, 229849, 459698, 689547, 919396, 1149245, 1379094, 2298490, 2758188, 3447735, 4367131, 4596980, 6895470, 8734262, 13101393, 13790940, 17468524, 21835655, 26202786, 43671310, 52405572, 65506965, 87342620, 131013930, 262027860]

約数ペア:

[(1, 262027860), (2, 131013930), (3, 87342620), (4, 65506965), (5, 52405572), (6, 43671310), (10, 26202786), (12, 21835655), (15, 17468524), (19, 13790940), (20, 13101393), (30, 8734262), (38, 6895470), (57, 4596980), (60, 4367131), (76, 3447735), (95, 2758188), (114, 2298490), (190, 1379094), (228, 1149245), (285, 919396), (380, 689547), (570, 459698), (1140, 229849)]