262968930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2486

約数の個数: 160

約数和(自身を含む): 850988160

約数和(自身を除く): 588019230

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, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2394, 2441, 2565, 2835, 3078, 3591, 3990, 4882, 5130, 5670, 5985, 7182, 7323, 7695, 10773, 11970, 12205, 14646, 15390, 17087, 17955, 21546, 21969, 24410, 34174, 35910, 36615, 43938, 46379, 51261, 53865, 65907, 73230, 85435, 92758, 102522, 107730, 109845, 131814, 139137, 153783, 170870, 197721, 219690, 231895, 256305, 278274, 307566, 324653, 329535, 395442, 417411, 461349, 463790, 512610, 649306, 659070, 695685, 768915, 834822, 922698, 973959, 988605, 1252233, 1384047, 1391370, 1537830, 1623265, 1947918, 1977210, 2087055, 2306745, 2504466, 2768094, 2921877, 3246530, 3756699, 4174110, 4613490, 4869795, 5843754, 6261165, 6920235, 7513398, 8765631, 9739590, 12522330, 13840470, 14609385, 17531262, 18783495, 26296893, 29218770, 37566990, 43828155, 52593786, 87656310, 131484465, 262968930]

約数ペア:

[(1, 262968930), (2, 131484465), (3, 87656310), (5, 52593786), (6, 43828155), (7, 37566990), (9, 29218770), (10, 26296893), (14, 18783495), (15, 17531262), (18, 14609385), (19, 13840470), (21, 12522330), (27, 9739590), (30, 8765631), (35, 7513398), (38, 6920235), (42, 6261165), (45, 5843754), (54, 4869795), (57, 4613490), (63, 4174110), (70, 3756699), (81, 3246530), (90, 2921877), (95, 2768094), (105, 2504466), (114, 2306745), (126, 2087055), (133, 1977210), (135, 1947918), (162, 1623265), (171, 1537830), (189, 1391370), (190, 1384047), (210, 1252233), (266, 988605), (270, 973959), (285, 922698), (315, 834822), (342, 768915), (378, 695685), (399, 659070), (405, 649306), (513, 512610), (567, 463790), (570, 461349), (630, 417411), (665, 395442), (798, 329535), (810, 324653), (855, 307566), (945, 278274), (1026, 256305), (1134, 231895), (1197, 219690), (1330, 197721), (1539, 170870), (1710, 153783), (1890, 139137), (1995, 131814), (2394, 109845), (2441, 107730), (2565, 102522), (2835, 92758), (3078, 85435), (3591, 73230), (3990, 65907), (4882, 53865), (5130, 51261), (5670, 46379), (5985, 43938), (7182, 36615), (7323, 35910), (7695, 34174), (10773, 24410), (11970, 21969), (12205, 21546), (14646, 17955), (15390, 17087)]