17927190

素因数分解:

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

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 48568320

約数和(自身を除く): 30641130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 991, 1005, 1206, 1809, 1982, 2010, 2973, 3015, 3618, 4955, 5946, 6030, 8919, 9045, 9910, 14865, 17838, 18090, 26757, 29730, 44595, 53514, 66397, 89190, 132794, 133785, 199191, 267570, 331985, 398382, 597573, 663970, 995955, 1195146, 1792719, 1991910, 2987865, 3585438, 5975730, 8963595, 17927190]

約数ペア:

[(1, 17927190), (2, 8963595), (3, 5975730), (5, 3585438), (6, 2987865), (9, 1991910), (10, 1792719), (15, 1195146), (18, 995955), (27, 663970), (30, 597573), (45, 398382), (54, 331985), (67, 267570), (90, 199191), (134, 133785), (135, 132794), (201, 89190), (270, 66397), (335, 53514), (402, 44595), (603, 29730), (670, 26757), (991, 18090), (1005, 17838), (1206, 14865), (1809, 9910), (1982, 9045), (2010, 8919), (2973, 6030), (3015, 5946), (3618, 4955)]