107821770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 317122560

約数和(自身を除く): 209300790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 443, 570, 610, 665, 798, 854, 886, 915, 1159, 1281, 1329, 1330, 1830, 1995, 2135, 2215, 2318, 2562, 2658, 3101, 3477, 3990, 4270, 4430, 5795, 6202, 6405, 6645, 6954, 8113, 8417, 9303, 11590, 12810, 13290, 15505, 16226, 16834, 17385, 18606, 24339, 25251, 27023, 31010, 34770, 40565, 42085, 46515, 48678, 50502, 54046, 58919, 81069, 81130, 84170, 93030, 117838, 121695, 126255, 135115, 162138, 176757, 189161, 243390, 252510, 270230, 294595, 353514, 378322, 405345, 513437, 567483, 589190, 810690, 883785, 945805, 1026874, 1134966, 1540311, 1767570, 1891610, 2567185, 2837415, 3080622, 3594059, 5134370, 5674830, 7188118, 7701555, 10782177, 15403110, 17970295, 21564354, 35940590, 53910885, 107821770]

約数ペア:

[(1, 107821770), (2, 53910885), (3, 35940590), (5, 21564354), (6, 17970295), (7, 15403110), (10, 10782177), (14, 7701555), (15, 7188118), (19, 5674830), (21, 5134370), (30, 3594059), (35, 3080622), (38, 2837415), (42, 2567185), (57, 1891610), (61, 1767570), (70, 1540311), (95, 1134966), (105, 1026874), (114, 945805), (122, 883785), (133, 810690), (183, 589190), (190, 567483), (210, 513437), (266, 405345), (285, 378322), (305, 353514), (366, 294595), (399, 270230), (427, 252510), (443, 243390), (570, 189161), (610, 176757), (665, 162138), (798, 135115), (854, 126255), (886, 121695), (915, 117838), (1159, 93030), (1281, 84170), (1329, 81130), (1330, 81069), (1830, 58919), (1995, 54046), (2135, 50502), (2215, 48678), (2318, 46515), (2562, 42085), (2658, 40565), (3101, 34770), (3477, 31010), (3990, 27023), (4270, 25251), (4430, 24339), (5795, 18606), (6202, 17385), (6405, 16834), (6645, 16226), (6954, 15505), (8113, 13290), (8417, 12810), (9303, 11590)]