7225350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 20355840

約数和(自身を除く): 13130490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 150, 151, 165, 174, 275, 290, 302, 319, 330, 435, 453, 550, 638, 725, 755, 825, 870, 906, 957, 1450, 1510, 1595, 1650, 1661, 1914, 2175, 2265, 3190, 3322, 3775, 4350, 4379, 4530, 4785, 4983, 7550, 7975, 8305, 8758, 9570, 9966, 11325, 13137, 15950, 16610, 21895, 22650, 23925, 24915, 26274, 41525, 43790, 47850, 48169, 49830, 65685, 83050, 96338, 109475, 124575, 131370, 144507, 218950, 240845, 249150, 289014, 328425, 481690, 656850, 722535, 1204225, 1445070, 2408450, 3612675, 7225350]

約数ペア:

[(1, 7225350), (2, 3612675), (3, 2408450), (5, 1445070), (6, 1204225), (10, 722535), (11, 656850), (15, 481690), (22, 328425), (25, 289014), (29, 249150), (30, 240845), (33, 218950), (50, 144507), (55, 131370), (58, 124575), (66, 109475), (75, 96338), (87, 83050), (110, 65685), (145, 49830), (150, 48169), (151, 47850), (165, 43790), (174, 41525), (275, 26274), (290, 24915), (302, 23925), (319, 22650), (330, 21895), (435, 16610), (453, 15950), (550, 13137), (638, 11325), (725, 9966), (755, 9570), (825, 8758), (870, 8305), (906, 7975), (957, 7550), (1450, 4983), (1510, 4785), (1595, 4530), (1650, 4379), (1661, 4350), (1914, 3775), (2175, 3322), (2265, 3190)]