8979150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 22998528

約数和(自身を除く): 14019378

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 1931, 2325, 3862, 4650, 5793, 9655, 11586, 19310, 28965, 48275, 57930, 59861, 96550, 119722, 144825, 179583, 289650, 299305, 359166, 598610, 897915, 1496525, 1795830, 2993050, 4489575, 8979150]

約数ペア:

[(1, 8979150), (2, 4489575), (3, 2993050), (5, 1795830), (6, 1496525), (10, 897915), (15, 598610), (25, 359166), (30, 299305), (31, 289650), (50, 179583), (62, 144825), (75, 119722), (93, 96550), (150, 59861), (155, 57930), (186, 48275), (310, 28965), (465, 19310), (775, 11586), (930, 9655), (1550, 5793), (1931, 4650), (2325, 3862)]