61830540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{38167}}^1$

素因数の和:38188

約数の個数: 60

約数和(自身を含む): 193969776

約数和(自身を除く): 132139236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 38167, 76334, 114501, 152668, 190835, 229002, 343503, 381670, 458004, 572505, 687006, 763340, 1030509, 1145010, 1374012, 1717515, 2061018, 2290020, 3091527, 3435030, 4122036, 5152545, 6183054, 6870060, 10305090, 12366108, 15457635, 20610180, 30915270, 61830540]

約数ペア:

[(1, 61830540), (2, 30915270), (3, 20610180), (4, 15457635), (5, 12366108), (6, 10305090), (9, 6870060), (10, 6183054), (12, 5152545), (15, 4122036), (18, 3435030), (20, 3091527), (27, 2290020), (30, 2061018), (36, 1717515), (45, 1374012), (54, 1145010), (60, 1030509), (81, 763340), (90, 687006), (108, 572505), (135, 458004), (162, 381670), (180, 343503), (270, 229002), (324, 190835), (405, 152668), (540, 114501), (810, 76334), (1620, 38167)]