20070450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14867}}^1$

素因数の和:14888

約数の個数: 48

約数和(自身を含む): 55308960

約数和(自身を除く): 35238510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14867, 29734, 44601, 74335, 89202, 133803, 148670, 223005, 267606, 371675, 401409, 446010, 669015, 743350, 802818, 1115025, 1338030, 2007045, 2230050, 3345075, 4014090, 6690150, 10035225, 20070450]

約数ペア:

[(1, 20070450), (2, 10035225), (3, 6690150), (5, 4014090), (6, 3345075), (9, 2230050), (10, 2007045), (15, 1338030), (18, 1115025), (25, 802818), (27, 743350), (30, 669015), (45, 446010), (50, 401409), (54, 371675), (75, 267606), (90, 223005), (135, 148670), (150, 133803), (225, 89202), (270, 74335), (450, 44601), (675, 29734), (1350, 14867)]