30397605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 59609088

約数和(自身を除く): 29211483

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 307, 345, 483, 615, 805, 861, 921, 943, 1435, 1535, 2149, 2415, 2829, 4305, 4605, 4715, 6447, 6601, 7061, 10745, 12587, 14145, 19803, 21183, 32235, 33005, 35305, 37761, 49427, 62935, 88109, 99015, 105915, 148281, 188805, 247135, 264327, 289501, 440545, 741405, 868503, 1321635, 1447505, 2026507, 4342515, 6079521, 10132535, 30397605]

約数ペア:

[(1, 30397605), (3, 10132535), (5, 6079521), (7, 4342515), (15, 2026507), (21, 1447505), (23, 1321635), (35, 868503), (41, 741405), (69, 440545), (105, 289501), (115, 264327), (123, 247135), (161, 188805), (205, 148281), (287, 105915), (307, 99015), (345, 88109), (483, 62935), (615, 49427), (805, 37761), (861, 35305), (921, 33005), (943, 32235), (1435, 21183), (1535, 19803), (2149, 14145), (2415, 12587), (2829, 10745), (4305, 7061), (4605, 6601), (4715, 6447)]