28994130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29287}}^1$

素因数の和:29311

約数の個数: 48

約数和(自身を含む): 82240704

約数和(自身を除く): 53246574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 29287, 58574, 87861, 146435, 175722, 263583, 292870, 322157, 439305, 527166, 644314, 878610, 966471, 1317915, 1610785, 1932942, 2635830, 2899413, 3221570, 4832355, 5798826, 9664710, 14497065, 28994130]

約数ペア:

[(1, 28994130), (2, 14497065), (3, 9664710), (5, 5798826), (6, 4832355), (9, 3221570), (10, 2899413), (11, 2635830), (15, 1932942), (18, 1610785), (22, 1317915), (30, 966471), (33, 878610), (45, 644314), (55, 527166), (66, 439305), (90, 322157), (99, 292870), (110, 263583), (165, 175722), (198, 146435), (330, 87861), (495, 58574), (990, 29287)]