2039310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 6773760

約数和(自身を除く): 4734450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 83, 90, 91, 105, 117, 126, 130, 135, 166, 182, 189, 195, 210, 234, 249, 270, 273, 315, 351, 378, 390, 415, 455, 498, 546, 581, 585, 630, 702, 747, 819, 830, 910, 945, 1079, 1162, 1170, 1245, 1365, 1494, 1638, 1743, 1755, 1890, 2158, 2241, 2457, 2490, 2730, 2905, 3237, 3486, 3510, 3735, 4095, 4482, 4914, 5229, 5395, 5810, 6474, 7470, 7553, 8190, 8715, 9711, 10458, 10790, 11205, 12285, 15106, 15687, 16185, 17430, 19422, 22410, 22659, 24570, 26145, 29133, 31374, 32370, 37765, 45318, 48555, 52290, 58266, 67977, 75530, 78435, 97110, 113295, 135954, 145665, 156870, 203931, 226590, 291330, 339885, 407862, 679770, 1019655, 2039310]

約数ペア:

[(1, 2039310), (2, 1019655), (3, 679770), (5, 407862), (6, 339885), (7, 291330), (9, 226590), (10, 203931), (13, 156870), (14, 145665), (15, 135954), (18, 113295), (21, 97110), (26, 78435), (27, 75530), (30, 67977), (35, 58266), (39, 52290), (42, 48555), (45, 45318), (54, 37765), (63, 32370), (65, 31374), (70, 29133), (78, 26145), (83, 24570), (90, 22659), (91, 22410), (105, 19422), (117, 17430), (126, 16185), (130, 15687), (135, 15106), (166, 12285), (182, 11205), (189, 10790), (195, 10458), (210, 9711), (234, 8715), (249, 8190), (270, 7553), (273, 7470), (315, 6474), (351, 5810), (378, 5395), (390, 5229), (415, 4914), (455, 4482), (498, 4095), (546, 3735), (581, 3510), (585, 3486), (630, 3237), (702, 2905), (747, 2730), (819, 2490), (830, 2457), (910, 2241), (945, 2158), (1079, 1890), (1162, 1755), (1170, 1743), (1245, 1638), (1365, 1494)]