520050230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 1163484000

約数和(自身を除く): 643433770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 149, 170, 238, 245, 298, 419, 490, 595, 745, 833, 838, 1043, 1190, 1490, 1666, 2086, 2095, 2533, 2933, 4165, 4190, 5066, 5215, 5866, 7123, 7301, 8330, 10430, 12665, 14246, 14602, 14665, 17731, 20531, 25330, 29330, 35462, 35615, 36505, 41062, 49861, 62431, 71230, 73010, 88655, 99722, 102655, 124117, 124862, 177310, 205310, 248234, 249305, 312155, 349027, 437017, 498610, 620585, 624310, 698054, 874034, 1061327, 1241170, 1745135, 2122654, 2185085, 3059119, 3490270, 4370170, 5306635, 6118238, 7429289, 10613270, 14858578, 15295595, 30591190, 37146445, 52005023, 74292890, 104010046, 260025115, 520050230]

約数ペア:

[(1, 520050230), (2, 260025115), (5, 104010046), (7, 74292890), (10, 52005023), (14, 37146445), (17, 30591190), (34, 15295595), (35, 14858578), (49, 10613270), (70, 7429289), (85, 6118238), (98, 5306635), (119, 4370170), (149, 3490270), (170, 3059119), (238, 2185085), (245, 2122654), (298, 1745135), (419, 1241170), (490, 1061327), (595, 874034), (745, 698054), (833, 624310), (838, 620585), (1043, 498610), (1190, 437017), (1490, 349027), (1666, 312155), (2086, 249305), (2095, 248234), (2533, 205310), (2933, 177310), (4165, 124862), (4190, 124117), (5066, 102655), (5215, 99722), (5866, 88655), (7123, 73010), (7301, 71230), (8330, 62431), (10430, 49861), (12665, 41062), (14246, 36505), (14602, 35615), (14665, 35462), (17731, 29330), (20531, 25330)]