1451450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 3749760

約数和(自身を除く): 2298310

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 29, 35, 50, 55, 58, 65, 70, 77, 91, 110, 130, 143, 145, 154, 175, 182, 203, 275, 286, 290, 319, 325, 350, 377, 385, 406, 455, 550, 638, 650, 715, 725, 754, 770, 910, 1001, 1015, 1430, 1450, 1595, 1885, 1925, 2002, 2030, 2233, 2275, 2639, 3190, 3575, 3770, 3850, 4147, 4466, 4550, 5005, 5075, 5278, 7150, 7975, 8294, 9425, 10010, 10150, 11165, 13195, 15950, 18850, 20735, 22330, 25025, 26390, 29029, 41470, 50050, 55825, 58058, 65975, 103675, 111650, 131950, 145145, 207350, 290290, 725725, 1451450]

約数ペア:

[(1, 1451450), (2, 725725), (5, 290290), (7, 207350), (10, 145145), (11, 131950), (13, 111650), (14, 103675), (22, 65975), (25, 58058), (26, 55825), (29, 50050), (35, 41470), (50, 29029), (55, 26390), (58, 25025), (65, 22330), (70, 20735), (77, 18850), (91, 15950), (110, 13195), (130, 11165), (143, 10150), (145, 10010), (154, 9425), (175, 8294), (182, 7975), (203, 7150), (275, 5278), (286, 5075), (290, 5005), (319, 4550), (325, 4466), (350, 4147), (377, 3850), (385, 3770), (406, 3575), (455, 3190), (550, 2639), (638, 2275), (650, 2233), (715, 2030), (725, 2002), (754, 1925), (770, 1885), (910, 1595), (1001, 1450), (1015, 1430)]