42841020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 128616768

約数和(自身を除く): 85775748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 340, 388, 433, 485, 510, 582, 866, 970, 1020, 1164, 1299, 1455, 1649, 1732, 1940, 2165, 2598, 2910, 3298, 4330, 4947, 5196, 5820, 6495, 6596, 7361, 8245, 8660, 9894, 12990, 14722, 16490, 19788, 22083, 24735, 25980, 29444, 32980, 36805, 42001, 44166, 49470, 73610, 84002, 88332, 98940, 110415, 126003, 147220, 168004, 210005, 220830, 252006, 420010, 441660, 504012, 630015, 714017, 840020, 1260030, 1428034, 2142051, 2520060, 2856068, 3570085, 4284102, 7140170, 8568204, 10710255, 14280340, 21420510, 42841020]

約数ペア:

[(1, 42841020), (2, 21420510), (3, 14280340), (4, 10710255), (5, 8568204), (6, 7140170), (10, 4284102), (12, 3570085), (15, 2856068), (17, 2520060), (20, 2142051), (30, 1428034), (34, 1260030), (51, 840020), (60, 714017), (68, 630015), (85, 504012), (97, 441660), (102, 420010), (170, 252006), (194, 220830), (204, 210005), (255, 168004), (291, 147220), (340, 126003), (388, 110415), (433, 98940), (485, 88332), (510, 84002), (582, 73610), (866, 49470), (970, 44166), (1020, 42001), (1164, 36805), (1299, 32980), (1455, 29444), (1649, 25980), (1732, 24735), (1940, 22083), (2165, 19788), (2598, 16490), (2910, 14722), (3298, 12990), (4330, 9894), (4947, 8660), (5196, 8245), (5820, 7361), (6495, 6596)]