191906030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1789}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 366534720

約数和(自身を除く): 174628690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 631, 1262, 1789, 3155, 3578, 6310, 8945, 10727, 17890, 21454, 30413, 53635, 60826, 107270, 152065, 304130, 1128859, 2257718, 5644295, 11288590, 19190603, 38381206, 95953015, 191906030]

約数ペア:

[(1, 191906030), (2, 95953015), (5, 38381206), (10, 19190603), (17, 11288590), (34, 5644295), (85, 2257718), (170, 1128859), (631, 304130), (1262, 152065), (1789, 107270), (3155, 60826), (3578, 53635), (6310, 30413), (8945, 21454), (10727, 17890)]