85417830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 231120864

約数和(自身を除く): 145703034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 113, 185, 222, 226, 227, 333, 339, 370, 454, 555, 565, 666, 678, 681, 1017, 1110, 1130, 1135, 1362, 1665, 1695, 2034, 2043, 2270, 3330, 3390, 3405, 4086, 4181, 5085, 6810, 8362, 8399, 10170, 10215, 12543, 16798, 20430, 20905, 25086, 25197, 25651, 37629, 41810, 41995, 50394, 51302, 62715, 75258, 75591, 76953, 83990, 125430, 125985, 128255, 151182, 153906, 188145, 230859, 251970, 256510, 376290, 377955, 384765, 461718, 755910, 769530, 949087, 1154295, 1898174, 2308590, 2847261, 4745435, 5694522, 8541783, 9490870, 14236305, 17083566, 28472610, 42708915, 85417830]

約数ペア:

[(1, 85417830), (2, 42708915), (3, 28472610), (5, 17083566), (6, 14236305), (9, 9490870), (10, 8541783), (15, 5694522), (18, 4745435), (30, 2847261), (37, 2308590), (45, 1898174), (74, 1154295), (90, 949087), (111, 769530), (113, 755910), (185, 461718), (222, 384765), (226, 377955), (227, 376290), (333, 256510), (339, 251970), (370, 230859), (454, 188145), (555, 153906), (565, 151182), (666, 128255), (678, 125985), (681, 125430), (1017, 83990), (1110, 76953), (1130, 75591), (1135, 75258), (1362, 62715), (1665, 51302), (1695, 50394), (2034, 41995), (2043, 41810), (2270, 37629), (3330, 25651), (3390, 25197), (3405, 25086), (4086, 20905), (4181, 20430), (5085, 16798), (6810, 12543), (8362, 10215), (8399, 10170)]