17649230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 35012736

約数和(自身を除く): 17363506

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 197, 289, 310, 394, 527, 578, 985, 1054, 1445, 1970, 2635, 2890, 3349, 5270, 6107, 6698, 8959, 12214, 16745, 17918, 30535, 33490, 44795, 56933, 61070, 89590, 103819, 113866, 207638, 284665, 519095, 569330, 1038190, 1764923, 3529846, 8824615, 17649230]

約数ペア:

[(1, 17649230), (2, 8824615), (5, 3529846), (10, 1764923), (17, 1038190), (31, 569330), (34, 519095), (62, 284665), (85, 207638), (155, 113866), (170, 103819), (197, 89590), (289, 61070), (310, 56933), (394, 44795), (527, 33490), (578, 30535), (985, 17918), (1054, 16745), (1445, 12214), (1970, 8959), (2635, 6698), (2890, 6107), (3349, 5270)]