498538530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13883}}^1$

素因数の和:13925

約数の個数: 128

約数和(自身を含む): 1599436800

約数和(自身を除く): 1100898270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 13883, 17955, 27766, 35910, 41649, 69415, 83298, 97181, 124947, 138830, 194362, 208245, 249894, 263777, 291543, 374841, 416490, 485905, 527554, 583086, 624735, 749682, 791331, 874629, 971810, 1249470, 1318885, 1457715, 1582662, 1749258, 1846439, 1874205, 2373993, 2623887, 2637770, 2915430, 3692878, 3748410, 3956655, 4373145, 4747986, 5247774, 5539317, 7121979, 7913310, 8746290, 9232195, 11078634, 11869965, 13119435, 14243958, 16617951, 18464390, 23739930, 26238870, 27696585, 33235902, 35609895, 49853853, 55393170, 71219790, 83089755, 99707706, 166179510, 249269265, 498538530]

約数ペア:

[(1, 498538530), (2, 249269265), (3, 166179510), (5, 99707706), (6, 83089755), (7, 71219790), (9, 55393170), (10, 49853853), (14, 35609895), (15, 33235902), (18, 27696585), (19, 26238870), (21, 23739930), (27, 18464390), (30, 16617951), (35, 14243958), (38, 13119435), (42, 11869965), (45, 11078634), (54, 9232195), (57, 8746290), (63, 7913310), (70, 7121979), (90, 5539317), (95, 5247774), (105, 4747986), (114, 4373145), (126, 3956655), (133, 3748410), (135, 3692878), (171, 2915430), (189, 2637770), (190, 2623887), (210, 2373993), (266, 1874205), (270, 1846439), (285, 1749258), (315, 1582662), (342, 1457715), (378, 1318885), (399, 1249470), (513, 971810), (570, 874629), (630, 791331), (665, 749682), (798, 624735), (855, 583086), (945, 527554), (1026, 485905), (1197, 416490), (1330, 374841), (1710, 291543), (1890, 263777), (1995, 249894), (2394, 208245), (2565, 194362), (3591, 138830), (3990, 124947), (5130, 97181), (5985, 83298), (7182, 69415), (11970, 41649), (13883, 35910), (17955, 27766)]