13953410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 28753920

約数和(自身を除く): 14800510

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 103, 115, 155, 190, 206, 230, 310, 437, 515, 589, 713, 874, 1030, 1178, 1426, 1957, 2185, 2369, 2945, 3193, 3565, 3914, 4370, 4738, 5890, 6386, 7130, 9785, 11845, 13547, 15965, 19570, 23690, 27094, 31930, 45011, 60667, 67735, 73439, 90022, 121334, 135470, 146878, 225055, 303335, 367195, 450110, 606670, 734390, 1395341, 2790682, 6976705, 13953410]

約数ペア:

[(1, 13953410), (2, 6976705), (5, 2790682), (10, 1395341), (19, 734390), (23, 606670), (31, 450110), (38, 367195), (46, 303335), (62, 225055), (95, 146878), (103, 135470), (115, 121334), (155, 90022), (190, 73439), (206, 67735), (230, 60667), (310, 45011), (437, 31930), (515, 27094), (589, 23690), (713, 19570), (874, 15965), (1030, 13547), (1178, 11845), (1426, 9785), (1957, 7130), (2185, 6386), (2369, 5890), (2945, 4738), (3193, 4370), (3565, 3914)]