230081460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{78259}}^1$

素因数の和:78285

約数の個数: 72

約数和(自身を含む): 749417760

約数和(自身を除く): 519336300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 78259, 156518, 234777, 313036, 391295, 469554, 547813, 782590, 939108, 1095626, 1173885, 1565180, 1643439, 2191252, 2347770, 2739065, 3286878, 3834691, 4695540, 5478130, 6573756, 7669382, 8217195, 10956260, 11504073, 15338764, 16434390, 19173455, 23008146, 32868780, 38346910, 46016292, 57520365, 76693820, 115040730, 230081460]

約数ペア:

[(1, 230081460), (2, 115040730), (3, 76693820), (4, 57520365), (5, 46016292), (6, 38346910), (7, 32868780), (10, 23008146), (12, 19173455), (14, 16434390), (15, 15338764), (20, 11504073), (21, 10956260), (28, 8217195), (30, 7669382), (35, 6573756), (42, 5478130), (49, 4695540), (60, 3834691), (70, 3286878), (84, 2739065), (98, 2347770), (105, 2191252), (140, 1643439), (147, 1565180), (196, 1173885), (210, 1095626), (245, 939108), (294, 782590), (420, 547813), (490, 469554), (588, 391295), (735, 313036), (980, 234777), (1470, 156518), (2940, 78259)]