260013210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{81001}}^1$

素因数の和:81118

約数の個数: 32

約数和(自身を含む): 629871552

約数和(自身を除く): 369858342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 81001, 162002, 243003, 405005, 486006, 810010, 1215015, 2430030, 8667107, 17334214, 26001321, 43335535, 52002642, 86671070, 130006605, 260013210]

約数ペア:

[(1, 260013210), (2, 130006605), (3, 86671070), (5, 52002642), (6, 43335535), (10, 26001321), (15, 17334214), (30, 8667107), (107, 2430030), (214, 1215015), (321, 810010), (535, 486006), (642, 405005), (1070, 243003), (1605, 162002), (3210, 81001)]