74718210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12269}}^1$

素因数の和:12315

約数の個数: 64

約数和(自身を含む): 212025600

約数和(自身を除く): 137307390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 12269, 24538, 36807, 61345, 73614, 85883, 122690, 171766, 184035, 257649, 355801, 368070, 429415, 515298, 711602, 858830, 1067403, 1288245, 1779005, 2134806, 2490607, 2576490, 3558010, 4981214, 5337015, 7471821, 10674030, 12453035, 14943642, 24906070, 37359105, 74718210]

約数ペア:

[(1, 74718210), (2, 37359105), (3, 24906070), (5, 14943642), (6, 12453035), (7, 10674030), (10, 7471821), (14, 5337015), (15, 4981214), (21, 3558010), (29, 2576490), (30, 2490607), (35, 2134806), (42, 1779005), (58, 1288245), (70, 1067403), (87, 858830), (105, 711602), (145, 515298), (174, 429415), (203, 368070), (210, 355801), (290, 257649), (406, 184035), (435, 171766), (609, 122690), (870, 85883), (1015, 73614), (1218, 61345), (2030, 36807), (3045, 24538), (6090, 12269)]