631890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 2021760

約数和(自身を除く): 1389870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 59, 63, 70, 85, 90, 102, 105, 118, 119, 126, 153, 170, 177, 210, 238, 255, 295, 306, 315, 354, 357, 413, 510, 531, 590, 595, 630, 714, 765, 826, 885, 1003, 1062, 1071, 1190, 1239, 1530, 1770, 1785, 2006, 2065, 2142, 2478, 2655, 3009, 3570, 3717, 4130, 5015, 5310, 5355, 6018, 6195, 7021, 7434, 9027, 10030, 10710, 12390, 14042, 15045, 18054, 18585, 21063, 30090, 35105, 37170, 42126, 45135, 63189, 70210, 90270, 105315, 126378, 210630, 315945, 631890]

約数ペア:

[(1, 631890), (2, 315945), (3, 210630), (5, 126378), (6, 105315), (7, 90270), (9, 70210), (10, 63189), (14, 45135), (15, 42126), (17, 37170), (18, 35105), (21, 30090), (30, 21063), (34, 18585), (35, 18054), (42, 15045), (45, 14042), (51, 12390), (59, 10710), (63, 10030), (70, 9027), (85, 7434), (90, 7021), (102, 6195), (105, 6018), (118, 5355), (119, 5310), (126, 5015), (153, 4130), (170, 3717), (177, 3570), (210, 3009), (238, 2655), (255, 2478), (295, 2142), (306, 2065), (315, 2006), (354, 1785), (357, 1770), (413, 1530), (510, 1239), (531, 1190), (590, 1071), (595, 1062), (630, 1003), (714, 885), (765, 826)]