29720070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 81712800

約数和(自身を除く): 51992730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 118, 145, 174, 177, 193, 261, 290, 295, 354, 386, 435, 522, 531, 579, 590, 870, 885, 965, 1062, 1158, 1305, 1711, 1737, 1770, 1930, 2610, 2655, 2895, 3422, 3474, 5133, 5310, 5597, 5790, 8555, 8685, 10266, 11194, 11387, 15399, 16791, 17110, 17370, 22774, 25665, 27985, 30798, 33582, 34161, 50373, 51330, 55970, 56935, 68322, 76995, 83955, 100746, 102483, 113870, 153990, 167910, 170805, 204966, 251865, 330223, 341610, 503730, 512415, 660446, 990669, 1024830, 1651115, 1981338, 2972007, 3302230, 4953345, 5944014, 9906690, 14860035, 29720070]

約数ペア:

[(1, 29720070), (2, 14860035), (3, 9906690), (5, 5944014), (6, 4953345), (9, 3302230), (10, 2972007), (15, 1981338), (18, 1651115), (29, 1024830), (30, 990669), (45, 660446), (58, 512415), (59, 503730), (87, 341610), (90, 330223), (118, 251865), (145, 204966), (174, 170805), (177, 167910), (193, 153990), (261, 113870), (290, 102483), (295, 100746), (354, 83955), (386, 76995), (435, 68322), (522, 56935), (531, 55970), (579, 51330), (590, 50373), (870, 34161), (885, 33582), (965, 30798), (1062, 27985), (1158, 25665), (1305, 22774), (1711, 17370), (1737, 17110), (1770, 16791), (1930, 15399), (2610, 11387), (2655, 11194), (2895, 10266), (3422, 8685), (3474, 8555), (5133, 5790), (5310, 5597)]