17828410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 35366400

約数和(自身を除く): 17537990

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 199, 289, 310, 398, 527, 578, 995, 1054, 1445, 1990, 2635, 2890, 3383, 5270, 6169, 6766, 8959, 12338, 16915, 17918, 30845, 33830, 44795, 57511, 61690, 89590, 104873, 115022, 209746, 287555, 524365, 575110, 1048730, 1782841, 3565682, 8914205, 17828410]

約数ペア:

[(1, 17828410), (2, 8914205), (5, 3565682), (10, 1782841), (17, 1048730), (31, 575110), (34, 524365), (62, 287555), (85, 209746), (155, 115022), (170, 104873), (199, 89590), (289, 61690), (310, 57511), (398, 44795), (527, 33830), (578, 30845), (995, 17918), (1054, 16915), (1445, 12338), (1990, 8959), (2635, 6766), (2890, 6169), (3383, 5270)]