30803490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2273

約数の個数: 80

約数和(自身を含む): 87738552

約数和(自身を除く): 56935062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2237, 2295, 2754, 4474, 4590, 6711, 6885, 11185, 13422, 13770, 20133, 22370, 33555, 38029, 40266, 60399, 67110, 76058, 100665, 114087, 120798, 181197, 190145, 201330, 228174, 301995, 342261, 362394, 380290, 570435, 603990, 684522, 905985, 1026783, 1140870, 1711305, 1811970, 2053566, 3080349, 3422610, 5133915, 6160698, 10267830, 15401745, 30803490]

約数ペア:

[(1, 30803490), (2, 15401745), (3, 10267830), (5, 6160698), (6, 5133915), (9, 3422610), (10, 3080349), (15, 2053566), (17, 1811970), (18, 1711305), (27, 1140870), (30, 1026783), (34, 905985), (45, 684522), (51, 603990), (54, 570435), (81, 380290), (85, 362394), (90, 342261), (102, 301995), (135, 228174), (153, 201330), (162, 190145), (170, 181197), (255, 120798), (270, 114087), (306, 100665), (405, 76058), (459, 67110), (510, 60399), (765, 40266), (810, 38029), (918, 33555), (1377, 22370), (1530, 20133), (2237, 13770), (2295, 13422), (2754, 11185), (4474, 6885), (4590, 6711)]