78956070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 198457344

約数和(自身を除く): 119501274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 1163, 2190, 2263, 2326, 3489, 4526, 5815, 6789, 6978, 11315, 11630, 13578, 17445, 22630, 33945, 34890, 36053, 67890, 72106, 84899, 108159, 169798, 180265, 216318, 254697, 360530, 424495, 509394, 540795, 848990, 1081590, 1273485, 2546970, 2631869, 5263738, 7895607, 13159345, 15791214, 26318690, 39478035, 78956070]

約数ペア:

[(1, 78956070), (2, 39478035), (3, 26318690), (5, 15791214), (6, 13159345), (10, 7895607), (15, 5263738), (30, 2631869), (31, 2546970), (62, 1273485), (73, 1081590), (93, 848990), (146, 540795), (155, 509394), (186, 424495), (219, 360530), (310, 254697), (365, 216318), (438, 180265), (465, 169798), (730, 108159), (930, 84899), (1095, 72106), (1163, 67890), (2190, 36053), (2263, 34890), (2326, 33945), (3489, 22630), (4526, 17445), (5815, 13578), (6789, 11630), (6978, 11315)]