631950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 1714176

約数和(自身を除く): 1082226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 383, 550, 766, 825, 1149, 1650, 1915, 2298, 3830, 4213, 5745, 8426, 9575, 11490, 12639, 19150, 21065, 25278, 28725, 42130, 57450, 63195, 105325, 126390, 210650, 315975, 631950]

約数ペア:

[(1, 631950), (2, 315975), (3, 210650), (5, 126390), (6, 105325), (10, 63195), (11, 57450), (15, 42130), (22, 28725), (25, 25278), (30, 21065), (33, 19150), (50, 12639), (55, 11490), (66, 9575), (75, 8426), (110, 5745), (150, 4213), (165, 3830), (275, 2298), (330, 1915), (383, 1650), (550, 1149), (766, 825)]