84568890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1423}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 232943616

約数和(自身を除く): 148374726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 283, 566, 849, 1415, 1423, 1698, 1981, 2830, 2846, 3962, 4245, 4269, 5943, 7115, 8490, 8538, 9905, 9961, 11886, 14230, 19810, 19922, 21345, 29715, 29883, 42690, 49805, 59430, 59766, 99610, 149415, 298830, 402709, 805418, 1208127, 2013545, 2416254, 2818963, 4027090, 5637926, 6040635, 8456889, 12081270, 14094815, 16913778, 28189630, 42284445, 84568890]

約数ペア:

[(1, 84568890), (2, 42284445), (3, 28189630), (5, 16913778), (6, 14094815), (7, 12081270), (10, 8456889), (14, 6040635), (15, 5637926), (21, 4027090), (30, 2818963), (35, 2416254), (42, 2013545), (70, 1208127), (105, 805418), (210, 402709), (283, 298830), (566, 149415), (849, 99610), (1415, 59766), (1423, 59430), (1698, 49805), (1981, 42690), (2830, 29883), (2846, 29715), (3962, 21345), (4245, 19922), (4269, 19810), (5943, 14230), (7115, 11886), (8490, 9961), (8538, 9905)]