30897592

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 64877400

約数和(自身を除く): 33979808

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 541, 649, 968, 1082, 1298, 2164, 2596, 4328, 5192, 5951, 7139, 11902, 14278, 23804, 28556, 31919, 47608, 57112, 63838, 65461, 127676, 130922, 255352, 261844, 351109, 523688, 702218, 1404436, 2808872, 3862199, 7724398, 15448796, 30897592]

約数ペア:

[(1, 30897592), (2, 15448796), (4, 7724398), (8, 3862199), (11, 2808872), (22, 1404436), (44, 702218), (59, 523688), (88, 351109), (118, 261844), (121, 255352), (236, 130922), (242, 127676), (472, 65461), (484, 63838), (541, 57112), (649, 47608), (968, 31919), (1082, 28556), (1298, 23804), (2164, 14278), (2596, 11902), (4328, 7139), (5192, 5951)]