226440990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 615794400

約数和(自身を除く): 389353410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 101, 145, 174, 202, 261, 290, 303, 435, 505, 522, 606, 859, 870, 909, 1010, 1305, 1515, 1718, 1818, 2577, 2610, 2929, 3030, 4295, 4545, 5154, 5858, 7731, 8590, 8787, 9090, 12885, 14645, 15462, 17574, 24911, 25770, 26361, 29290, 38655, 43935, 49822, 52722, 74733, 77310, 86759, 87870, 124555, 131805, 149466, 173518, 224199, 249110, 260277, 263610, 373665, 433795, 448398, 520554, 747330, 780831, 867590, 1120995, 1301385, 1561662, 2241990, 2516011, 2602770, 3904155, 5032022, 7548033, 7808310, 12580055, 15096066, 22644099, 25160110, 37740165, 45288198, 75480330, 113220495, 226440990]

約数ペア:

[(1, 226440990), (2, 113220495), (3, 75480330), (5, 45288198), (6, 37740165), (9, 25160110), (10, 22644099), (15, 15096066), (18, 12580055), (29, 7808310), (30, 7548033), (45, 5032022), (58, 3904155), (87, 2602770), (90, 2516011), (101, 2241990), (145, 1561662), (174, 1301385), (202, 1120995), (261, 867590), (290, 780831), (303, 747330), (435, 520554), (505, 448398), (522, 433795), (606, 373665), (859, 263610), (870, 260277), (909, 249110), (1010, 224199), (1305, 173518), (1515, 149466), (1718, 131805), (1818, 124555), (2577, 87870), (2610, 86759), (2929, 77310), (3030, 74733), (4295, 52722), (4545, 49822), (5154, 43935), (5858, 38655), (7731, 29290), (8590, 26361), (8787, 25770), (9090, 24911), (12885, 17574), (14645, 15462)]