2512761210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{489817}}^1$

素因数の和:489852

約数の個数: 64

約数和(自身を含む): 7053379200

約数和(自身を除く): 4540617990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 489817, 979634, 1469451, 2449085, 2938902, 4408353, 4898170, 7347255, 8816706, 9306523, 13225059, 14694510, 18613046, 22041765, 26450118, 27919569, 44083530, 46532615, 55839138, 66125295, 83758707, 93065230, 132250590, 139597845, 167517414, 251276121, 279195690, 418793535, 502552242, 837587070, 1256380605, 2512761210]

約数ペア:

[(1, 2512761210), (2, 1256380605), (3, 837587070), (5, 502552242), (6, 418793535), (9, 279195690), (10, 251276121), (15, 167517414), (18, 139597845), (19, 132250590), (27, 93065230), (30, 83758707), (38, 66125295), (45, 55839138), (54, 46532615), (57, 44083530), (90, 27919569), (95, 26450118), (114, 22041765), (135, 18613046), (171, 14694510), (190, 13225059), (270, 9306523), (285, 8816706), (342, 7347255), (513, 4898170), (570, 4408353), (855, 2938902), (1026, 2449085), (1710, 1469451), (2565, 979634), (5130, 489817)]