221837130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{91291}}^1$

素因数の和:91313

約数の個数: 48

約数和(自身を含む): 598145184

約数和(自身を除く): 376308054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 91291, 182582, 273873, 456455, 547746, 821619, 912910, 1369365, 1643238, 2464857, 2738730, 4108095, 4929714, 7394571, 8216190, 12324285, 14789142, 22183713, 24648570, 36972855, 44367426, 73945710, 110918565, 221837130]

約数ペア:

[(1, 221837130), (2, 110918565), (3, 73945710), (5, 44367426), (6, 36972855), (9, 24648570), (10, 22183713), (15, 14789142), (18, 12324285), (27, 8216190), (30, 7394571), (45, 4929714), (54, 4108095), (81, 2738730), (90, 2464857), (135, 1643238), (162, 1369365), (243, 912910), (270, 821619), (405, 547746), (486, 456455), (810, 273873), (1215, 182582), (2430, 91291)]