56807910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 157248000

約数和(自身を除く): 100440090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 139, 171, 190, 239, 278, 285, 342, 417, 478, 570, 695, 717, 834, 855, 1195, 1251, 1390, 1434, 1710, 2085, 2151, 2390, 2502, 2641, 3585, 4170, 4302, 4541, 5282, 6255, 7170, 7923, 9082, 10755, 12510, 13205, 13623, 15846, 21510, 22705, 23769, 26410, 27246, 33221, 39615, 40869, 45410, 47538, 66442, 68115, 79230, 81738, 99663, 118845, 136230, 166105, 199326, 204345, 237690, 298989, 332210, 408690, 498315, 597978, 631199, 996630, 1262398, 1494945, 1893597, 2989890, 3155995, 3787194, 5680791, 6311990, 9467985, 11361582, 18935970, 28403955, 56807910]

約数ペア:

[(1, 56807910), (2, 28403955), (3, 18935970), (5, 11361582), (6, 9467985), (9, 6311990), (10, 5680791), (15, 3787194), (18, 3155995), (19, 2989890), (30, 1893597), (38, 1494945), (45, 1262398), (57, 996630), (90, 631199), (95, 597978), (114, 498315), (139, 408690), (171, 332210), (190, 298989), (239, 237690), (278, 204345), (285, 199326), (342, 166105), (417, 136230), (478, 118845), (570, 99663), (695, 81738), (717, 79230), (834, 68115), (855, 66442), (1195, 47538), (1251, 45410), (1390, 40869), (1434, 39615), (1710, 33221), (2085, 27246), (2151, 26410), (2390, 23769), (2502, 22705), (2641, 21510), (3585, 15846), (4170, 13623), (4302, 13205), (4541, 12510), (5282, 10755), (6255, 9082), (7170, 7923)]