138996930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 215588670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 449, 510, 607, 898, 1214, 1347, 1821, 2245, 2694, 3035, 3642, 4490, 6070, 6735, 7633, 9105, 10319, 13470, 15266, 18210, 20638, 22899, 30957, 38165, 45798, 51595, 61914, 76330, 103190, 114495, 154785, 228990, 272543, 309570, 545086, 817629, 1362715, 1635258, 2725430, 4088145, 4633231, 8176290, 9266462, 13899693, 23166155, 27799386, 46332310, 69498465, 138996930]

約数ペア:

[(1, 138996930), (2, 69498465), (3, 46332310), (5, 27799386), (6, 23166155), (10, 13899693), (15, 9266462), (17, 8176290), (30, 4633231), (34, 4088145), (51, 2725430), (85, 1635258), (102, 1362715), (170, 817629), (255, 545086), (449, 309570), (510, 272543), (607, 228990), (898, 154785), (1214, 114495), (1347, 103190), (1821, 76330), (2245, 61914), (2694, 51595), (3035, 45798), (3642, 38165), (4490, 30957), (6070, 22899), (6735, 20638), (7633, 18210), (9105, 15266), (10319, 13470)]