134688730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 268558920

約数和(自身を除く): 133870190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 605, 709, 785, 1210, 1418, 1570, 1727, 3454, 3545, 7090, 7799, 8635, 15598, 17270, 18997, 37994, 38995, 77990, 85789, 94985, 111313, 171578, 189970, 222626, 428945, 556565, 857890, 1113130, 1224443, 2448886, 6122215, 12244430, 13468873, 26937746, 67344365, 134688730]

約数ペア:

[(1, 134688730), (2, 67344365), (5, 26937746), (10, 13468873), (11, 12244430), (22, 6122215), (55, 2448886), (110, 1224443), (121, 1113130), (157, 857890), (242, 556565), (314, 428945), (605, 222626), (709, 189970), (785, 171578), (1210, 111313), (1418, 94985), (1570, 85789), (1727, 77990), (3454, 38995), (3545, 37994), (7090, 18997), (7799, 17270), (8635, 15598)]