804564990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 2148692832

約数和(自身を除く): 1344127842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 101, 122, 183, 202, 303, 305, 366, 505, 549, 606, 610, 909, 915, 1010, 1098, 1451, 1515, 1818, 1830, 2745, 2902, 3030, 4353, 4545, 5490, 6161, 7255, 8706, 9090, 12322, 13059, 14510, 18483, 21765, 26118, 30805, 36966, 43530, 55449, 61610, 65295, 88511, 92415, 110898, 130590, 146551, 177022, 184830, 265533, 277245, 293102, 439653, 442555, 531066, 554490, 732755, 796599, 879306, 885110, 1318959, 1327665, 1465510, 1593198, 2198265, 2637918, 2655330, 3982995, 4396530, 6594795, 7965990, 8939611, 13189590, 17879222, 26818833, 44698055, 53637666, 80456499, 89396110, 134094165, 160912998, 268188330, 402282495, 804564990]

約数ペア:

[(1, 804564990), (2, 402282495), (3, 268188330), (5, 160912998), (6, 134094165), (9, 89396110), (10, 80456499), (15, 53637666), (18, 44698055), (30, 26818833), (45, 17879222), (61, 13189590), (90, 8939611), (101, 7965990), (122, 6594795), (183, 4396530), (202, 3982995), (303, 2655330), (305, 2637918), (366, 2198265), (505, 1593198), (549, 1465510), (606, 1327665), (610, 1318959), (909, 885110), (915, 879306), (1010, 796599), (1098, 732755), (1451, 554490), (1515, 531066), (1818, 442555), (1830, 439653), (2745, 293102), (2902, 277245), (3030, 265533), (4353, 184830), (4545, 177022), (5490, 146551), (6161, 130590), (7255, 110898), (8706, 92415), (9090, 88511), (12322, 65295), (13059, 61610), (14510, 55449), (18483, 43530), (21765, 36966), (26118, 30805)]