17311190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 35622720

約数和(自身を除く): 18311530

約数列:

[1, 2, 5, 10, 13, 26, 37, 59, 61, 65, 74, 118, 122, 130, 185, 295, 305, 370, 481, 590, 610, 767, 793, 962, 1534, 1586, 2183, 2257, 2405, 3599, 3835, 3965, 4366, 4514, 4810, 7198, 7670, 7930, 10915, 11285, 17995, 21830, 22570, 28379, 29341, 35990, 46787, 56758, 58682, 93574, 133163, 141895, 146705, 233935, 266326, 283790, 293410, 467870, 665815, 1331630, 1731119, 3462238, 8655595, 17311190]

約数ペア:

[(1, 17311190), (2, 8655595), (5, 3462238), (10, 1731119), (13, 1331630), (26, 665815), (37, 467870), (59, 293410), (61, 283790), (65, 266326), (74, 233935), (118, 146705), (122, 141895), (130, 133163), (185, 93574), (295, 58682), (305, 56758), (370, 46787), (481, 35990), (590, 29341), (610, 28379), (767, 22570), (793, 21830), (962, 17995), (1534, 11285), (1586, 10915), (2183, 7930), (2257, 7670), (2405, 7198), (3599, 4810), (3835, 4514), (3965, 4366)]