15693900780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15217}}^1\times {\mathrm{17189}}^1$

素因数の和:32418

約数の個数: 48

約数和(自身を含む): 43948366560

約数和(自身を除く): 28254465780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15217, 17189, 30434, 34378, 45651, 51567, 60868, 68756, 76085, 85945, 91302, 103134, 152170, 171890, 182604, 206268, 228255, 257835, 304340, 343780, 456510, 515670, 913020, 1031340, 261565013, 523130026, 784695039, 1046260052, 1307825065, 1569390078, 2615650130, 3138780156, 3923475195, 5231300260, 7846950390, 15693900780]

約数ペア:

[(1, 15693900780), (2, 7846950390), (3, 5231300260), (4, 3923475195), (5, 3138780156), (6, 2615650130), (10, 1569390078), (12, 1307825065), (15, 1046260052), (20, 784695039), (30, 523130026), (60, 261565013), (15217, 1031340), (17189, 913020), (30434, 515670), (34378, 456510), (45651, 343780), (51567, 304340), (60868, 257835), (68756, 228255), (76085, 206268), (85945, 182604), (91302, 171890), (103134, 152170)]