142659090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 455051520

約数和(自身を除く): 312392430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 82, 90, 98, 105, 123, 126, 135, 147, 189, 205, 210, 245, 246, 263, 270, 287, 294, 315, 369, 378, 410, 441, 490, 526, 574, 615, 630, 735, 738, 789, 861, 882, 945, 1107, 1230, 1315, 1323, 1435, 1470, 1578, 1722, 1841, 1845, 1890, 2009, 2205, 2214, 2367, 2583, 2630, 2646, 2870, 3682, 3690, 3945, 4018, 4305, 4410, 4734, 5166, 5523, 5535, 6027, 6615, 7101, 7749, 7890, 8610, 9205, 10045, 10783, 11046, 11070, 11835, 12054, 12887, 12915, 13230, 14202, 15498, 16569, 18081, 18410, 20090, 21566, 23670, 25774, 25830, 27615, 30135, 32349, 33138, 35505, 36162, 38661, 38745, 49707, 53915, 54243, 55230, 60270, 64435, 64698, 71010, 75481, 77322, 77490, 82845, 90405, 97047, 99414, 107830, 108486, 115983, 128870, 150962, 161745, 165690, 180810, 193305, 194094, 226443, 231966, 248535, 271215, 291141, 323490, 347949, 377405, 386610, 452886, 485235, 497070, 528367, 542430, 579915, 582282, 679329, 695898, 754810, 970470, 1056734, 1132215, 1159830, 1358658, 1455705, 1585101, 1739745, 2037987, 2264430, 2641835, 2911410, 3170202, 3396645, 3479490, 4075974, 4755303, 5283670, 6793290, 7925505, 9510606, 10189935, 14265909, 15851010, 20379870, 23776515, 28531818, 47553030, 71329545, 142659090]

約数ペア:

[(1, 142659090), (2, 71329545), (3, 47553030), (5, 28531818), (6, 23776515), (7, 20379870), (9, 15851010), (10, 14265909), (14, 10189935), (15, 9510606), (18, 7925505), (21, 6793290), (27, 5283670), (30, 4755303), (35, 4075974), (41, 3479490), (42, 3396645), (45, 3170202), (49, 2911410), (54, 2641835), (63, 2264430), (70, 2037987), (82, 1739745), (90, 1585101), (98, 1455705), (105, 1358658), (123, 1159830), (126, 1132215), (135, 1056734), (147, 970470), (189, 754810), (205, 695898), (210, 679329), (245, 582282), (246, 579915), (263, 542430), (270, 528367), (287, 497070), (294, 485235), (315, 452886), (369, 386610), (378, 377405), (410, 347949), (441, 323490), (490, 291141), (526, 271215), (574, 248535), (615, 231966), (630, 226443), (735, 194094), (738, 193305), (789, 180810), (861, 165690), (882, 161745), (945, 150962), (1107, 128870), (1230, 115983), (1315, 108486), (1323, 107830), (1435, 99414), (1470, 97047), (1578, 90405), (1722, 82845), (1841, 77490), (1845, 77322), (1890, 75481), (2009, 71010), (2205, 64698), (2214, 64435), (2367, 60270), (2583, 55230), (2630, 54243), (2646, 53915), (2870, 49707), (3682, 38745), (3690, 38661), (3945, 36162), (4018, 35505), (4305, 33138), (4410, 32349), (4734, 30135), (5166, 27615), (5523, 25830), (5535, 25774), (6027, 23670), (6615, 21566), (7101, 20090), (7749, 18410), (7890, 18081), (8610, 16569), (9205, 15498), (10045, 14202), (10783, 13230), (11046, 12915), (11070, 12887), (11835, 12054)]