11197980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 35380800

約数和(自身を除く): 24182820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 233, 267, 270, 356, 445, 466, 534, 540, 699, 801, 890, 932, 1068, 1165, 1335, 1398, 1602, 1780, 2097, 2330, 2403, 2670, 2796, 3204, 3495, 4005, 4194, 4660, 4806, 5340, 6291, 6990, 8010, 8388, 9612, 10485, 12015, 12582, 13980, 16020, 20737, 20970, 24030, 25164, 31455, 41474, 41940, 48060, 62211, 62910, 82948, 103685, 124422, 125820, 186633, 207370, 248844, 311055, 373266, 414740, 559899, 622110, 746532, 933165, 1119798, 1244220, 1866330, 2239596, 2799495, 3732660, 5598990, 11197980]

約数ペア:

[(1, 11197980), (2, 5598990), (3, 3732660), (4, 2799495), (5, 2239596), (6, 1866330), (9, 1244220), (10, 1119798), (12, 933165), (15, 746532), (18, 622110), (20, 559899), (27, 414740), (30, 373266), (36, 311055), (45, 248844), (54, 207370), (60, 186633), (89, 125820), (90, 124422), (108, 103685), (135, 82948), (178, 62910), (180, 62211), (233, 48060), (267, 41940), (270, 41474), (356, 31455), (445, 25164), (466, 24030), (534, 20970), (540, 20737), (699, 16020), (801, 13980), (890, 12582), (932, 12015), (1068, 10485), (1165, 9612), (1335, 8388), (1398, 8010), (1602, 6990), (1780, 6291), (2097, 5340), (2330, 4806), (2403, 4660), (2670, 4194), (2796, 4005), (3204, 3495)]