149611770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21589}}^1$

素因数の和:21620

約数の個数: 96

約数和(自身を含む): 484997760

約数和(自身を除く): 335385990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 21589, 43178, 64767, 107945, 129534, 151123, 194301, 215890, 237479, 302246, 323835, 388602, 453369, 474958, 647670, 712437, 755615, 906738, 971505, 1187395, 1360107, 1424874, 1511230, 1662353, 1943010, 2137311, 2266845, 2374790, 2720214, 3324706, 3562185, 4274622, 4533690, 4987059, 6800535, 7124370, 8311765, 9974118, 10686555, 13601070, 14961177, 16623530, 21373110, 24935295, 29922354, 49870590, 74805885, 149611770]

約数ペア:

[(1, 149611770), (2, 74805885), (3, 49870590), (5, 29922354), (6, 24935295), (7, 21373110), (9, 16623530), (10, 14961177), (11, 13601070), (14, 10686555), (15, 9974118), (18, 8311765), (21, 7124370), (22, 6800535), (30, 4987059), (33, 4533690), (35, 4274622), (42, 3562185), (45, 3324706), (55, 2720214), (63, 2374790), (66, 2266845), (70, 2137311), (77, 1943010), (90, 1662353), (99, 1511230), (105, 1424874), (110, 1360107), (126, 1187395), (154, 971505), (165, 906738), (198, 755615), (210, 712437), (231, 647670), (315, 474958), (330, 453369), (385, 388602), (462, 323835), (495, 302246), (630, 237479), (693, 215890), (770, 194301), (990, 151123), (1155, 129534), (1386, 107945), (2310, 64767), (3465, 43178), (6930, 21589)]