15072930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 39382200

約数和(自身を除く): 24309270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 449, 746, 898, 1119, 1347, 1865, 2238, 2245, 2694, 3357, 3730, 4041, 4490, 5595, 6714, 6735, 8082, 11190, 13470, 16785, 20205, 33570, 40410, 167477, 334954, 502431, 837385, 1004862, 1507293, 1674770, 2512155, 3014586, 5024310, 7536465, 15072930]

約数ペア:

[(1, 15072930), (2, 7536465), (3, 5024310), (5, 3014586), (6, 2512155), (9, 1674770), (10, 1507293), (15, 1004862), (18, 837385), (30, 502431), (45, 334954), (90, 167477), (373, 40410), (449, 33570), (746, 20205), (898, 16785), (1119, 13470), (1347, 11190), (1865, 8082), (2238, 6735), (2245, 6714), (2694, 5595), (3357, 4490), (3730, 4041)]