41891220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33247}}^1$

素因数の和:33269

約数の個数: 72

約数和(自身を含む): 145227264

約数和(自身を除く): 103336044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33247, 66494, 99741, 132988, 166235, 199482, 232729, 299223, 332470, 398964, 465458, 498705, 598446, 664940, 698187, 930916, 997410, 1163645, 1196892, 1396374, 1496115, 1994820, 2094561, 2327290, 2792748, 2992230, 3490935, 4189122, 4654580, 5984460, 6981870, 8378244, 10472805, 13963740, 20945610, 41891220]

約数ペア:

[(1, 41891220), (2, 20945610), (3, 13963740), (4, 10472805), (5, 8378244), (6, 6981870), (7, 5984460), (9, 4654580), (10, 4189122), (12, 3490935), (14, 2992230), (15, 2792748), (18, 2327290), (20, 2094561), (21, 1994820), (28, 1496115), (30, 1396374), (35, 1196892), (36, 1163645), (42, 997410), (45, 930916), (60, 698187), (63, 664940), (70, 598446), (84, 498705), (90, 465458), (105, 398964), (126, 332470), (140, 299223), (180, 232729), (210, 199482), (252, 166235), (315, 132988), (420, 99741), (630, 66494), (1260, 33247)]