70527780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 221316480

約数和(自身を除く): 150788700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 997, 1179, 1310, 1572, 1965, 1994, 2358, 2620, 2991, 3537, 3930, 3988, 4716, 4985, 5895, 5982, 7074, 7860, 8973, 9970, 11790, 11964, 14148, 14955, 17685, 17946, 19940, 23580, 26919, 29910, 35370, 35892, 44865, 53838, 59820, 70740, 89730, 107676, 130607, 134595, 179460, 261214, 269190, 391821, 522428, 538380, 653035, 783642, 1175463, 1306070, 1567284, 1959105, 2350926, 2612140, 3526389, 3918210, 4701852, 5877315, 7052778, 7836420, 11754630, 14105556, 17631945, 23509260, 35263890, 70527780]

約数ペア:

[(1, 70527780), (2, 35263890), (3, 23509260), (4, 17631945), (5, 14105556), (6, 11754630), (9, 7836420), (10, 7052778), (12, 5877315), (15, 4701852), (18, 3918210), (20, 3526389), (27, 2612140), (30, 2350926), (36, 1959105), (45, 1567284), (54, 1306070), (60, 1175463), (90, 783642), (108, 653035), (131, 538380), (135, 522428), (180, 391821), (262, 269190), (270, 261214), (393, 179460), (524, 134595), (540, 130607), (655, 107676), (786, 89730), (997, 70740), (1179, 59820), (1310, 53838), (1572, 44865), (1965, 35892), (1994, 35370), (2358, 29910), (2620, 26919), (2991, 23580), (3537, 19940), (3930, 17946), (3988, 17685), (4716, 14955), (4985, 14148), (5895, 11964), (5982, 11790), (7074, 9970), (7860, 8973)]