61275570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 155882880

約数和(自身を除く): 94607310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 193, 285, 386, 557, 570, 579, 965, 1114, 1158, 1671, 1930, 2785, 2895, 3342, 3667, 5570, 5790, 7334, 8355, 10583, 11001, 16710, 18335, 21166, 22002, 31749, 36670, 52915, 55005, 63498, 105830, 107501, 110010, 158745, 215002, 317490, 322503, 537505, 645006, 1075010, 1612515, 2042519, 3225030, 4085038, 6127557, 10212595, 12255114, 20425190, 30637785, 61275570]

約数ペア:

[(1, 61275570), (2, 30637785), (3, 20425190), (5, 12255114), (6, 10212595), (10, 6127557), (15, 4085038), (19, 3225030), (30, 2042519), (38, 1612515), (57, 1075010), (95, 645006), (114, 537505), (190, 322503), (193, 317490), (285, 215002), (386, 158745), (557, 110010), (570, 107501), (579, 105830), (965, 63498), (1114, 55005), (1158, 52915), (1671, 36670), (1930, 31749), (2785, 22002), (2895, 21166), (3342, 18335), (3667, 16710), (5570, 11001), (5790, 10583), (7334, 8355)]