549376290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70163}}^1$

素因数の和:70208

約数の個数: 64

約数和(自身を含む): 1515542400

約数和(自身を除く): 966166110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 70163, 140326, 210489, 350815, 420978, 631467, 701630, 1052445, 1262934, 1894401, 2034727, 2104890, 3157335, 3788802, 4069454, 6104181, 6314670, 9472005, 10173635, 12208362, 18312543, 18944010, 20347270, 30520905, 36625086, 54937629, 61041810, 91562715, 109875258, 183125430, 274688145, 549376290]

約数ペア:

[(1, 549376290), (2, 274688145), (3, 183125430), (5, 109875258), (6, 91562715), (9, 61041810), (10, 54937629), (15, 36625086), (18, 30520905), (27, 20347270), (29, 18944010), (30, 18312543), (45, 12208362), (54, 10173635), (58, 9472005), (87, 6314670), (90, 6104181), (135, 4069454), (145, 3788802), (174, 3157335), (261, 2104890), (270, 2034727), (290, 1894401), (435, 1262934), (522, 1052445), (783, 701630), (870, 631467), (1305, 420978), (1566, 350815), (2610, 210489), (3915, 140326), (7830, 70163)]