30645660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 60800100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 419, 460, 530, 636, 690, 795, 838, 1060, 1219, 1257, 1380, 1590, 1676, 2095, 2438, 2514, 3180, 3657, 4190, 4876, 5028, 6095, 6285, 7314, 8380, 9637, 12190, 12570, 14628, 18285, 19274, 22207, 24380, 25140, 28911, 36570, 38548, 44414, 48185, 57822, 66621, 73140, 88828, 96370, 111035, 115644, 133242, 144555, 192740, 222070, 266484, 289110, 333105, 444140, 510761, 578220, 666210, 1021522, 1332420, 1532283, 2043044, 2553805, 3064566, 5107610, 6129132, 7661415, 10215220, 15322830, 30645660]

約数ペア:

[(1, 30645660), (2, 15322830), (3, 10215220), (4, 7661415), (5, 6129132), (6, 5107610), (10, 3064566), (12, 2553805), (15, 2043044), (20, 1532283), (23, 1332420), (30, 1021522), (46, 666210), (53, 578220), (60, 510761), (69, 444140), (92, 333105), (106, 289110), (115, 266484), (138, 222070), (159, 192740), (212, 144555), (230, 133242), (265, 115644), (276, 111035), (318, 96370), (345, 88828), (419, 73140), (460, 66621), (530, 57822), (636, 48185), (690, 44414), (795, 38548), (838, 36570), (1060, 28911), (1219, 25140), (1257, 24380), (1380, 22207), (1590, 19274), (1676, 18285), (2095, 14628), (2438, 12570), (2514, 12190), (3180, 9637), (3657, 8380), (4190, 7314), (4876, 6285), (5028, 6095)]