90089070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2591}}^1$

素因数の和:2681

約数の個数: 64

約数和(自身を含む): 231413760

約数和(自身を除く): 141324690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2318, 2591, 3477, 5182, 5795, 6954, 7773, 11590, 12955, 15546, 17385, 25910, 34770, 38865, 49229, 77730, 98458, 147687, 158051, 246145, 295374, 316102, 474153, 492290, 738435, 790255, 948306, 1476870, 1580510, 2370765, 3002969, 4741530, 6005938, 9008907, 15014845, 18017814, 30029690, 45044535, 90089070]

約数ペア:

[(1, 90089070), (2, 45044535), (3, 30029690), (5, 18017814), (6, 15014845), (10, 9008907), (15, 6005938), (19, 4741530), (30, 3002969), (38, 2370765), (57, 1580510), (61, 1476870), (95, 948306), (114, 790255), (122, 738435), (183, 492290), (190, 474153), (285, 316102), (305, 295374), (366, 246145), (570, 158051), (610, 147687), (915, 98458), (1159, 77730), (1830, 49229), (2318, 38865), (2591, 34770), (3477, 25910), (5182, 17385), (5795, 15546), (6954, 12955), (7773, 11590)]