78238770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 198737280

約数和(自身を除く): 120498510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 317, 433, 570, 634, 866, 951, 1299, 1585, 1902, 2165, 2598, 3170, 4330, 4755, 6023, 6495, 8227, 9510, 12046, 12990, 16454, 18069, 24681, 30115, 36138, 41135, 49362, 60230, 82270, 90345, 123405, 137261, 180690, 246810, 274522, 411783, 686305, 823566, 1372610, 2058915, 2607959, 4117830, 5215918, 7823877, 13039795, 15647754, 26079590, 39119385, 78238770]

約数ペア:

[(1, 78238770), (2, 39119385), (3, 26079590), (5, 15647754), (6, 13039795), (10, 7823877), (15, 5215918), (19, 4117830), (30, 2607959), (38, 2058915), (57, 1372610), (95, 823566), (114, 686305), (190, 411783), (285, 274522), (317, 246810), (433, 180690), (570, 137261), (634, 123405), (866, 90345), (951, 82270), (1299, 60230), (1585, 49362), (1902, 41135), (2165, 36138), (2598, 30115), (3170, 24681), (4330, 18069), (4755, 16454), (6023, 12990), (6495, 12046), (8227, 9510)]