29025220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 70172928

約数和(自身を除く): 41147708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1373, 1510, 2114, 2746, 3020, 4228, 5285, 5492, 6865, 9611, 10570, 13730, 19222, 21140, 27460, 38444, 48055, 96110, 192220, 207323, 414646, 829292, 1036615, 1451261, 2073230, 2902522, 4146460, 5805044, 7256305, 14512610, 29025220]

約数ペア:

[(1, 29025220), (2, 14512610), (4, 7256305), (5, 5805044), (7, 4146460), (10, 2902522), (14, 2073230), (20, 1451261), (28, 1036615), (35, 829292), (70, 414646), (140, 207323), (151, 192220), (302, 96110), (604, 48055), (755, 38444), (1057, 27460), (1373, 21140), (1510, 19222), (2114, 13730), (2746, 10570), (3020, 9611), (4228, 6865), (5285, 5492)]