23102660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 59002944

約数和(自身を除く): 35900284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 571, 578, 595, 1142, 1156, 1190, 1445, 2023, 2284, 2380, 2855, 2890, 3997, 4046, 5710, 5780, 7994, 8092, 9707, 10115, 11420, 15988, 19414, 19985, 20230, 38828, 39970, 40460, 48535, 67949, 79940, 97070, 135898, 165019, 194140, 271796, 330038, 339745, 660076, 679490, 825095, 1155133, 1358980, 1650190, 2310266, 3300380, 4620532, 5775665, 11551330, 23102660]

約数ペア:

[(1, 23102660), (2, 11551330), (4, 5775665), (5, 4620532), (7, 3300380), (10, 2310266), (14, 1650190), (17, 1358980), (20, 1155133), (28, 825095), (34, 679490), (35, 660076), (68, 339745), (70, 330038), (85, 271796), (119, 194140), (140, 165019), (170, 135898), (238, 97070), (289, 79940), (340, 67949), (476, 48535), (571, 40460), (578, 39970), (595, 38828), (1142, 20230), (1156, 19985), (1190, 19414), (1445, 15988), (2023, 11420), (2284, 10115), (2380, 9707), (2855, 8092), (2890, 7994), (3997, 5780), (4046, 5710)]