7056990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 12123810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 443, 531, 590, 885, 886, 1062, 1329, 1593, 1770, 2215, 2655, 2658, 3186, 3987, 4430, 5310, 6645, 7965, 7974, 11961, 13290, 15930, 19935, 23922, 26137, 39870, 52274, 59805, 78411, 119610, 130685, 156822, 235233, 261370, 392055, 470466, 705699, 784110, 1176165, 1411398, 2352330, 3528495, 7056990]

約数ペア:

[(1, 7056990), (2, 3528495), (3, 2352330), (5, 1411398), (6, 1176165), (9, 784110), (10, 705699), (15, 470466), (18, 392055), (27, 261370), (30, 235233), (45, 156822), (54, 130685), (59, 119610), (90, 78411), (118, 59805), (135, 52274), (177, 39870), (270, 26137), (295, 23922), (354, 19935), (443, 15930), (531, 13290), (590, 11961), (885, 7974), (886, 7965), (1062, 6645), (1329, 5310), (1593, 4430), (1770, 3987), (2215, 3186), (2655, 2658)]