713663580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1783}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 2287401984

約数和(自身を除く): 1573738404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 953, 1783, 1906, 2859, 3566, 3812, 4765, 5349, 5718, 6671, 7132, 8915, 9530, 10698, 11436, 12481, 13342, 14295, 17830, 19060, 20013, 21396, 24962, 26684, 26745, 28590, 33355, 35660, 37443, 40026, 49924, 53490, 57180, 62405, 66710, 74886, 80052, 100065, 106980, 124810, 133420, 149772, 187215, 200130, 249620, 374430, 400260, 748860, 1699199, 3398398, 5097597, 6796796, 8495995, 10195194, 11894393, 16991990, 20390388, 23788786, 25487985, 33983980, 35683179, 47577572, 50975970, 59471965, 71366358, 101951940, 118943930, 142732716, 178415895, 237887860, 356831790, 713663580]

約数ペア:

[(1, 713663580), (2, 356831790), (3, 237887860), (4, 178415895), (5, 142732716), (6, 118943930), (7, 101951940), (10, 71366358), (12, 59471965), (14, 50975970), (15, 47577572), (20, 35683179), (21, 33983980), (28, 25487985), (30, 23788786), (35, 20390388), (42, 16991990), (60, 11894393), (70, 10195194), (84, 8495995), (105, 6796796), (140, 5097597), (210, 3398398), (420, 1699199), (953, 748860), (1783, 400260), (1906, 374430), (2859, 249620), (3566, 200130), (3812, 187215), (4765, 149772), (5349, 133420), (5718, 124810), (6671, 106980), (7132, 100065), (8915, 80052), (9530, 74886), (10698, 66710), (11436, 62405), (12481, 57180), (13342, 53490), (14295, 49924), (17830, 40026), (19060, 37443), (20013, 35660), (21396, 33355), (24962, 28590), (26684, 26745)]