85816290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2447}}^1$

素因数の和:2631

約数の個数: 64

約数和(自身を含む): 236888064

約数和(自身を除く): 151071774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 1002, 1169, 1670, 2338, 2447, 2505, 3507, 4894, 5010, 5845, 7014, 7341, 11690, 12235, 14682, 17129, 17535, 24470, 34258, 35070, 36705, 51387, 73410, 85645, 102774, 171290, 256935, 408649, 513870, 817298, 1225947, 2043245, 2451894, 2860543, 4086490, 5721086, 6129735, 8581629, 12259470, 14302715, 17163258, 28605430, 42908145, 85816290]

約数ペア:

[(1, 85816290), (2, 42908145), (3, 28605430), (5, 17163258), (6, 14302715), (7, 12259470), (10, 8581629), (14, 6129735), (15, 5721086), (21, 4086490), (30, 2860543), (35, 2451894), (42, 2043245), (70, 1225947), (105, 817298), (167, 513870), (210, 408649), (334, 256935), (501, 171290), (835, 102774), (1002, 85645), (1169, 73410), (1670, 51387), (2338, 36705), (2447, 35070), (2505, 34258), (3507, 24470), (4894, 17535), (5010, 17129), (5845, 14682), (7014, 12235), (7341, 11690)]