4892580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 18555264

約数和(自身を除く): 13662684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 353, 385, 396, 420, 462, 495, 630, 660, 693, 706, 770, 924, 990, 1059, 1155, 1260, 1386, 1412, 1540, 1765, 1980, 2118, 2310, 2471, 2772, 3177, 3465, 3530, 3883, 4236, 4620, 4942, 5295, 6354, 6930, 7060, 7413, 7766, 9884, 10590, 11649, 12355, 12708, 13860, 14826, 15532, 15885, 19415, 21180, 22239, 23298, 24710, 27181, 29652, 31770, 34947, 37065, 38830, 44478, 46596, 49420, 54362, 58245, 63540, 69894, 74130, 77660, 81543, 88956, 108724, 111195, 116490, 135905, 139788, 148260, 163086, 174735, 222390, 232980, 244629, 271810, 326172, 349470, 407715, 444780, 489258, 543620, 698940, 815430, 978516, 1223145, 1630860, 2446290, 4892580]

約数ペア:

[(1, 4892580), (2, 2446290), (3, 1630860), (4, 1223145), (5, 978516), (6, 815430), (7, 698940), (9, 543620), (10, 489258), (11, 444780), (12, 407715), (14, 349470), (15, 326172), (18, 271810), (20, 244629), (21, 232980), (22, 222390), (28, 174735), (30, 163086), (33, 148260), (35, 139788), (36, 135905), (42, 116490), (44, 111195), (45, 108724), (55, 88956), (60, 81543), (63, 77660), (66, 74130), (70, 69894), (77, 63540), (84, 58245), (90, 54362), (99, 49420), (105, 46596), (110, 44478), (126, 38830), (132, 37065), (140, 34947), (154, 31770), (165, 29652), (180, 27181), (198, 24710), (210, 23298), (220, 22239), (231, 21180), (252, 19415), (308, 15885), (315, 15532), (330, 14826), (353, 13860), (385, 12708), (396, 12355), (420, 11649), (462, 10590), (495, 9884), (630, 7766), (660, 7413), (693, 7060), (706, 6930), (770, 6354), (924, 5295), (990, 4942), (1059, 4620), (1155, 4236), (1260, 3883), (1386, 3530), (1412, 3465), (1540, 3177), (1765, 2772), (1980, 2471), (2118, 2310)]