74538630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4043

約数の個数: 80

約数和(自身を含む): 209192544

約数和(自身を除く): 134653914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 4001, 6210, 8002, 9315, 12003, 18630, 20005, 24006, 36009, 40010, 60015, 72018, 92023, 108027, 120030, 180045, 184046, 216054, 276069, 324081, 360090, 460115, 540135, 552138, 648162, 828207, 920230, 1080270, 1380345, 1620405, 1656414, 2484621, 2760690, 3240810, 4141035, 4969242, 7453863, 8282070, 12423105, 14907726, 24846210, 37269315, 74538630]

約数ペア:

[(1, 74538630), (2, 37269315), (3, 24846210), (5, 14907726), (6, 12423105), (9, 8282070), (10, 7453863), (15, 4969242), (18, 4141035), (23, 3240810), (27, 2760690), (30, 2484621), (45, 1656414), (46, 1620405), (54, 1380345), (69, 1080270), (81, 920230), (90, 828207), (115, 648162), (135, 552138), (138, 540135), (162, 460115), (207, 360090), (230, 324081), (270, 276069), (345, 216054), (405, 184046), (414, 180045), (621, 120030), (690, 108027), (810, 92023), (1035, 72018), (1242, 60015), (1863, 40010), (2070, 36009), (3105, 24006), (3726, 20005), (4001, 18630), (6210, 12003), (8002, 9315)]