3515220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 10876320

約数和(自身を除く): 7361100

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, 331, 354, 531, 590, 662, 708, 885, 993, 1062, 1180, 1324, 1655, 1770, 1986, 2124, 2655, 2979, 3310, 3540, 3972, 4965, 5310, 5958, 6620, 9930, 10620, 11916, 14895, 19529, 19860, 29790, 39058, 58587, 59580, 78116, 97645, 117174, 175761, 195290, 234348, 292935, 351522, 390580, 585870, 703044, 878805, 1171740, 1757610, 3515220]

約数ペア:

[(1, 3515220), (2, 1757610), (3, 1171740), (4, 878805), (5, 703044), (6, 585870), (9, 390580), (10, 351522), (12, 292935), (15, 234348), (18, 195290), (20, 175761), (30, 117174), (36, 97645), (45, 78116), (59, 59580), (60, 58587), (90, 39058), (118, 29790), (177, 19860), (180, 19529), (236, 14895), (295, 11916), (331, 10620), (354, 9930), (531, 6620), (590, 5958), (662, 5310), (708, 4965), (885, 3972), (993, 3540), (1062, 3310), (1180, 2979), (1324, 2655), (1655, 2124), (1770, 1986)]