2699430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4350810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 79, 85, 102, 134, 158, 170, 201, 237, 255, 335, 395, 402, 474, 510, 670, 790, 1005, 1139, 1185, 1343, 2010, 2278, 2370, 2686, 3417, 4029, 5293, 5695, 6715, 6834, 8058, 10586, 11390, 13430, 15879, 17085, 20145, 26465, 31758, 34170, 40290, 52930, 79395, 89981, 158790, 179962, 269943, 449905, 539886, 899810, 1349715, 2699430]

約数ペア:

[(1, 2699430), (2, 1349715), (3, 899810), (5, 539886), (6, 449905), (10, 269943), (15, 179962), (17, 158790), (30, 89981), (34, 79395), (51, 52930), (67, 40290), (79, 34170), (85, 31758), (102, 26465), (134, 20145), (158, 17085), (170, 15879), (201, 13430), (237, 11390), (255, 10586), (335, 8058), (395, 6834), (402, 6715), (474, 5695), (510, 5293), (670, 4029), (790, 3417), (1005, 2686), (1139, 2370), (1185, 2278), (1343, 2010)]