1246950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 3568968

約数和(自身を除く): 2322018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 163, 170, 225, 255, 306, 326, 425, 450, 489, 510, 765, 815, 850, 978, 1275, 1467, 1530, 1630, 2445, 2550, 2771, 2934, 3825, 4075, 4890, 5542, 7335, 7650, 8150, 8313, 12225, 13855, 14670, 16626, 24450, 24939, 27710, 36675, 41565, 49878, 69275, 73350, 83130, 124695, 138550, 207825, 249390, 415650, 623475, 1246950]

約数ペア:

[(1, 1246950), (2, 623475), (3, 415650), (5, 249390), (6, 207825), (9, 138550), (10, 124695), (15, 83130), (17, 73350), (18, 69275), (25, 49878), (30, 41565), (34, 36675), (45, 27710), (50, 24939), (51, 24450), (75, 16626), (85, 14670), (90, 13855), (102, 12225), (150, 8313), (153, 8150), (163, 7650), (170, 7335), (225, 5542), (255, 4890), (306, 4075), (326, 3825), (425, 2934), (450, 2771), (489, 2550), (510, 2445), (765, 1630), (815, 1530), (850, 1467), (978, 1275)]