73590540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13781}}^1$

素因数の和:13882

約数の個数: 48

約数和(自身を含む): 208383840

約数和(自身を除く): 134793300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 13781, 27562, 41343, 55124, 68905, 82686, 137810, 165372, 206715, 275620, 413430, 826860, 1226509, 2453018, 3679527, 4906036, 6132545, 7359054, 12265090, 14718108, 18397635, 24530180, 36795270, 73590540]

約数ペア:

[(1, 73590540), (2, 36795270), (3, 24530180), (4, 18397635), (5, 14718108), (6, 12265090), (10, 7359054), (12, 6132545), (15, 4906036), (20, 3679527), (30, 2453018), (60, 1226509), (89, 826860), (178, 413430), (267, 275620), (356, 206715), (445, 165372), (534, 137810), (890, 82686), (1068, 68905), (1335, 55124), (1780, 41343), (2670, 27562), (5340, 13781)]