56238210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 125720190

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, 89, 90, 102, 105, 118, 119, 126, 153, 170, 177, 178, 210, 238, 255, 267, 295, 306, 315, 354, 357, 413, 445, 510, 531, 534, 590, 595, 623, 630, 714, 765, 801, 826, 885, 890, 1003, 1062, 1071, 1190, 1239, 1246, 1335, 1513, 1530, 1602, 1770, 1785, 1869, 2006, 2065, 2142, 2478, 2655, 2670, 3009, 3026, 3115, 3570, 3717, 3738, 4005, 4130, 4539, 5015, 5251, 5310, 5355, 5607, 6018, 6195, 6230, 7021, 7434, 7565, 8010, 9027, 9078, 9345, 10030, 10502, 10591, 10710, 11214, 12390, 13617, 14042, 15045, 15130, 15753, 18054, 18585, 18690, 21063, 21182, 22695, 26255, 27234, 28035, 30090, 31506, 31773, 35105, 36757, 37170, 42126, 45135, 45390, 47259, 52510, 52955, 56070, 63189, 63546, 68085, 70210, 73514, 78765, 89267, 90270, 94518, 95319, 105315, 105910, 110271, 126378, 136170, 157530, 158865, 178534, 183785, 190638, 210630, 220542, 236295, 267801, 315945, 317730, 330813, 367570, 446335, 472590, 476595, 535602, 551355, 624869, 631890, 661626, 803403, 892670, 953190, 1102710, 1249738, 1339005, 1606806, 1654065, 1874607, 2678010, 3124345, 3308130, 3749214, 4017015, 5623821, 6248690, 8034030, 9373035, 11247642, 18746070, 28119105, 56238210]

約数ペア:

[(1, 56238210), (2, 28119105), (3, 18746070), (5, 11247642), (6, 9373035), (7, 8034030), (9, 6248690), (10, 5623821), (14, 4017015), (15, 3749214), (17, 3308130), (18, 3124345), (21, 2678010), (30, 1874607), (34, 1654065), (35, 1606806), (42, 1339005), (45, 1249738), (51, 1102710), (59, 953190), (63, 892670), (70, 803403), (85, 661626), (89, 631890), (90, 624869), (102, 551355), (105, 535602), (118, 476595), (119, 472590), (126, 446335), (153, 367570), (170, 330813), (177, 317730), (178, 315945), (210, 267801), (238, 236295), (255, 220542), (267, 210630), (295, 190638), (306, 183785), (315, 178534), (354, 158865), (357, 157530), (413, 136170), (445, 126378), (510, 110271), (531, 105910), (534, 105315), (590, 95319), (595, 94518), (623, 90270), (630, 89267), (714, 78765), (765, 73514), (801, 70210), (826, 68085), (885, 63546), (890, 63189), (1003, 56070), (1062, 52955), (1071, 52510), (1190, 47259), (1239, 45390), (1246, 45135), (1335, 42126), (1513, 37170), (1530, 36757), (1602, 35105), (1770, 31773), (1785, 31506), (1869, 30090), (2006, 28035), (2065, 27234), (2142, 26255), (2478, 22695), (2655, 21182), (2670, 21063), (3009, 18690), (3026, 18585), (3115, 18054), (3570, 15753), (3717, 15130), (3738, 15045), (4005, 14042), (4130, 13617), (4539, 12390), (5015, 11214), (5251, 10710), (5310, 10591), (5355, 10502), (5607, 10030), (6018, 9345), (6195, 9078), (6230, 9027), (7021, 8010), (7434, 7565)]