11951460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 36830976

約数和(自身を除く): 24879516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 991, 1005, 1206, 1340, 1982, 2010, 2412, 2973, 3015, 3964, 4020, 4955, 5946, 6030, 8919, 9910, 11892, 12060, 14865, 17838, 19820, 29730, 35676, 44595, 59460, 66397, 89190, 132794, 178380, 199191, 265588, 331985, 398382, 597573, 663970, 796764, 995955, 1195146, 1327940, 1991910, 2390292, 2987865, 3983820, 5975730, 11951460]

約数ペア:

[(1, 11951460), (2, 5975730), (3, 3983820), (4, 2987865), (5, 2390292), (6, 1991910), (9, 1327940), (10, 1195146), (12, 995955), (15, 796764), (18, 663970), (20, 597573), (30, 398382), (36, 331985), (45, 265588), (60, 199191), (67, 178380), (90, 132794), (134, 89190), (180, 66397), (201, 59460), (268, 44595), (335, 35676), (402, 29730), (603, 19820), (670, 17838), (804, 14865), (991, 12060), (1005, 11892), (1206, 9910), (1340, 8919), (1982, 6030), (2010, 5946), (2412, 4955), (2973, 4020), (3015, 3964)]