82431930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 234486144

約数和(自身を除く): 152054214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 103, 105, 111, 185, 206, 210, 222, 259, 309, 370, 515, 518, 555, 618, 721, 777, 1030, 1110, 1295, 1442, 1545, 1554, 2163, 2590, 3090, 3605, 3811, 3885, 4326, 7210, 7622, 7770, 10609, 10815, 11433, 19055, 21218, 21630, 22866, 26677, 31827, 38110, 53045, 53354, 57165, 63654, 74263, 80031, 106090, 114330, 133385, 148526, 159135, 160062, 222789, 266770, 318270, 371315, 392533, 400155, 445578, 742630, 785066, 800310, 1113945, 1177599, 1962665, 2227890, 2355198, 2747731, 3925330, 5495462, 5887995, 8243193, 11775990, 13738655, 16486386, 27477310, 41215965, 82431930]

約数ペア:

[(1, 82431930), (2, 41215965), (3, 27477310), (5, 16486386), (6, 13738655), (7, 11775990), (10, 8243193), (14, 5887995), (15, 5495462), (21, 3925330), (30, 2747731), (35, 2355198), (37, 2227890), (42, 1962665), (70, 1177599), (74, 1113945), (103, 800310), (105, 785066), (111, 742630), (185, 445578), (206, 400155), (210, 392533), (222, 371315), (259, 318270), (309, 266770), (370, 222789), (515, 160062), (518, 159135), (555, 148526), (618, 133385), (721, 114330), (777, 106090), (1030, 80031), (1110, 74263), (1295, 63654), (1442, 57165), (1545, 53354), (1554, 53045), (2163, 38110), (2590, 31827), (3090, 26677), (3605, 22866), (3811, 21630), (3885, 21218), (4326, 19055), (7210, 11433), (7622, 10815), (7770, 10609)]