61728030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7570

約数の個数: 96

約数和(自身を含む): 197555904

約数和(自身を除く): 135827874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 7537, 8190, 15074, 22611, 37685, 45222, 52759, 67833, 75370, 97981, 105518, 113055, 135666, 158277, 195962, 226110, 263795, 293943, 316554, 339165, 474831, 489905, 527590, 587886, 678330, 685867, 791385, 881829, 949662, 979810, 1371734, 1469715, 1582770, 1763658, 2057601, 2374155, 2939430, 3429335, 4115202, 4409145, 4748310, 6172803, 6858670, 8818290, 10288005, 12345606, 20576010, 30864015, 61728030]

約数ペア:

[(1, 61728030), (2, 30864015), (3, 20576010), (5, 12345606), (6, 10288005), (7, 8818290), (9, 6858670), (10, 6172803), (13, 4748310), (14, 4409145), (15, 4115202), (18, 3429335), (21, 2939430), (26, 2374155), (30, 2057601), (35, 1763658), (39, 1582770), (42, 1469715), (45, 1371734), (63, 979810), (65, 949662), (70, 881829), (78, 791385), (90, 685867), (91, 678330), (105, 587886), (117, 527590), (126, 489905), (130, 474831), (182, 339165), (195, 316554), (210, 293943), (234, 263795), (273, 226110), (315, 195962), (390, 158277), (455, 135666), (546, 113055), (585, 105518), (630, 97981), (819, 75370), (910, 67833), (1170, 52759), (1365, 45222), (1638, 37685), (2730, 22611), (4095, 15074), (7537, 8190)]