24751790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 53654400

約数和(自身を除く): 28902610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 137, 145, 178, 203, 274, 290, 406, 445, 623, 685, 890, 959, 1015, 1246, 1370, 1918, 2030, 2581, 3115, 3973, 4795, 5162, 6230, 7946, 9590, 12193, 12905, 18067, 19865, 24386, 25810, 27811, 36134, 39730, 55622, 60965, 85351, 90335, 121930, 139055, 170702, 180670, 278110, 353597, 426755, 707194, 853510, 1767985, 2475179, 3535970, 4950358, 12375895, 24751790]

約数ペア:

[(1, 24751790), (2, 12375895), (5, 4950358), (7, 3535970), (10, 2475179), (14, 1767985), (29, 853510), (35, 707194), (58, 426755), (70, 353597), (89, 278110), (137, 180670), (145, 170702), (178, 139055), (203, 121930), (274, 90335), (290, 85351), (406, 60965), (445, 55622), (623, 39730), (685, 36134), (890, 27811), (959, 25810), (1015, 24386), (1246, 19865), (1370, 18067), (1918, 12905), (2030, 12193), (2581, 9590), (3115, 7946), (3973, 6230), (4795, 5162)]