71270430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30853}}^1$

素因数の和:30881

約数の個数: 64

約数和(自身を含む): 213262848

約数和(自身を除く): 141992418

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 30853, 61706, 92559, 154265, 185118, 215971, 308530, 339383, 431942, 462795, 647913, 678766, 925590, 1018149, 1079855, 1295826, 1696915, 2036298, 2159710, 2375681, 3239565, 3393830, 4751362, 5090745, 6479130, 7127043, 10181490, 11878405, 14254086, 23756810, 35635215, 71270430]

約数ペア:

[(1, 71270430), (2, 35635215), (3, 23756810), (5, 14254086), (6, 11878405), (7, 10181490), (10, 7127043), (11, 6479130), (14, 5090745), (15, 4751362), (21, 3393830), (22, 3239565), (30, 2375681), (33, 2159710), (35, 2036298), (42, 1696915), (55, 1295826), (66, 1079855), (70, 1018149), (77, 925590), (105, 678766), (110, 647913), (154, 462795), (165, 431942), (210, 339383), (231, 308530), (330, 215971), (385, 185118), (462, 154265), (770, 92559), (1155, 61706), (2310, 30853)]