121195890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 337077936

約数和(自身を除く): 215882046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 113, 153, 170, 226, 255, 306, 339, 510, 565, 678, 701, 765, 1017, 1130, 1402, 1530, 1695, 1921, 2034, 2103, 3390, 3505, 3842, 4206, 5085, 5763, 6309, 7010, 9605, 10170, 10515, 11526, 11917, 12618, 17289, 19210, 21030, 23834, 28815, 31545, 34578, 35751, 57630, 59585, 63090, 71502, 79213, 86445, 107253, 119170, 158426, 172890, 178755, 214506, 237639, 357510, 396065, 475278, 536265, 712917, 792130, 1072530, 1188195, 1346621, 1425834, 2376390, 2693242, 3564585, 4039863, 6733105, 7129170, 8079726, 12119589, 13466210, 20199315, 24239178, 40398630, 60597945, 121195890]

約数ペア:

[(1, 121195890), (2, 60597945), (3, 40398630), (5, 24239178), (6, 20199315), (9, 13466210), (10, 12119589), (15, 8079726), (17, 7129170), (18, 6733105), (30, 4039863), (34, 3564585), (45, 2693242), (51, 2376390), (85, 1425834), (90, 1346621), (102, 1188195), (113, 1072530), (153, 792130), (170, 712917), (226, 536265), (255, 475278), (306, 396065), (339, 357510), (510, 237639), (565, 214506), (678, 178755), (701, 172890), (765, 158426), (1017, 119170), (1130, 107253), (1402, 86445), (1530, 79213), (1695, 71502), (1921, 63090), (2034, 59585), (2103, 57630), (3390, 35751), (3505, 34578), (3842, 31545), (4206, 28815), (5085, 23834), (5763, 21030), (6309, 19210), (7010, 17289), (9605, 12618), (10170, 11917), (10515, 11526)]