231895123380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21835699}}^1$

素因数の和:21835773

約数の個数: 72

約数和(自身を含む): 715337532000

約数和(自身を除く): 483442408620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 21835699, 43671398, 65507097, 87342796, 109178495, 131014194, 196521291, 218356990, 262028388, 327535485, 393042582, 436713980, 655070970, 786085164, 982606455, 1288306241, 1310141940, 1965212910, 2576612482, 3864918723, 3930425820, 5153224964, 6441531205, 7729837446, 11594756169, 12883062410, 15459674892, 19324593615, 23189512338, 25766124820, 38649187230, 46379024676, 57973780845, 77298374460, 115947561690, 231895123380]

約数ペア:

[(1, 231895123380), (2, 115947561690), (3, 77298374460), (4, 57973780845), (5, 46379024676), (6, 38649187230), (9, 25766124820), (10, 23189512338), (12, 19324593615), (15, 15459674892), (18, 12883062410), (20, 11594756169), (30, 7729837446), (36, 6441531205), (45, 5153224964), (59, 3930425820), (60, 3864918723), (90, 2576612482), (118, 1965212910), (177, 1310141940), (180, 1288306241), (236, 982606455), (295, 786085164), (354, 655070970), (531, 436713980), (590, 393042582), (708, 327535485), (885, 262028388), (1062, 218356990), (1180, 196521291), (1770, 131014194), (2124, 109178495), (2655, 87342796), (3540, 65507097), (5310, 43671398), (10620, 21835699)]