1745730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 5526144

約数和(自身を除く): 3780414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 163, 170, 210, 238, 255, 306, 315, 326, 357, 489, 510, 595, 630, 714, 765, 815, 978, 1071, 1141, 1190, 1467, 1530, 1630, 1785, 2142, 2282, 2445, 2771, 2934, 3423, 3570, 4890, 5355, 5542, 5705, 6846, 7335, 8313, 10269, 10710, 11410, 13855, 14670, 16626, 17115, 19397, 20538, 24939, 27710, 34230, 38794, 41565, 49878, 51345, 58191, 83130, 96985, 102690, 116382, 124695, 174573, 193970, 249390, 290955, 349146, 581910, 872865, 1745730]

約数ペア:

[(1, 1745730), (2, 872865), (3, 581910), (5, 349146), (6, 290955), (7, 249390), (9, 193970), (10, 174573), (14, 124695), (15, 116382), (17, 102690), (18, 96985), (21, 83130), (30, 58191), (34, 51345), (35, 49878), (42, 41565), (45, 38794), (51, 34230), (63, 27710), (70, 24939), (85, 20538), (90, 19397), (102, 17115), (105, 16626), (119, 14670), (126, 13855), (153, 11410), (163, 10710), (170, 10269), (210, 8313), (238, 7335), (255, 6846), (306, 5705), (315, 5542), (326, 5355), (357, 4890), (489, 3570), (510, 3423), (595, 2934), (630, 2771), (714, 2445), (765, 2282), (815, 2142), (978, 1785), (1071, 1630), (1141, 1530), (1190, 1467)]