30846570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 45793686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 167, 235, 262, 282, 334, 393, 470, 501, 655, 705, 786, 835, 1002, 1310, 1410, 1670, 1965, 2505, 3930, 5010, 6157, 7849, 12314, 15698, 18471, 21877, 23547, 30785, 36942, 39245, 43754, 47094, 61570, 65631, 78490, 92355, 109385, 117735, 131262, 184710, 218770, 235470, 328155, 656310, 1028219, 2056438, 3084657, 5141095, 6169314, 10282190, 15423285, 30846570]

約数ペア:

[(1, 30846570), (2, 15423285), (3, 10282190), (5, 6169314), (6, 5141095), (10, 3084657), (15, 2056438), (30, 1028219), (47, 656310), (94, 328155), (131, 235470), (141, 218770), (167, 184710), (235, 131262), (262, 117735), (282, 109385), (334, 92355), (393, 78490), (470, 65631), (501, 61570), (655, 47094), (705, 43754), (786, 39245), (835, 36942), (1002, 30785), (1310, 23547), (1410, 21877), (1670, 18471), (1965, 15698), (2505, 12314), (3930, 7849), (5010, 6157)]