101813270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 206611776

約数和(自身を除く): 104798506

約数列:

[1, 2, 5, 10, 13, 26, 37, 61, 65, 74, 122, 130, 185, 305, 347, 370, 481, 610, 694, 793, 962, 1586, 1735, 2257, 2405, 3470, 3965, 4511, 4514, 4810, 7930, 9022, 11285, 12839, 21167, 22555, 22570, 25678, 29341, 42334, 45110, 58682, 64195, 105835, 128390, 146705, 166907, 211670, 275171, 293410, 333814, 550342, 783179, 834535, 1375855, 1566358, 1669070, 2751710, 3915895, 7831790, 10181327, 20362654, 50906635, 101813270]

約数ペア:

[(1, 101813270), (2, 50906635), (5, 20362654), (10, 10181327), (13, 7831790), (26, 3915895), (37, 2751710), (61, 1669070), (65, 1566358), (74, 1375855), (122, 834535), (130, 783179), (185, 550342), (305, 333814), (347, 293410), (370, 275171), (481, 211670), (610, 166907), (694, 146705), (793, 128390), (962, 105835), (1586, 64195), (1735, 58682), (2257, 45110), (2405, 42334), (3470, 29341), (3965, 25678), (4511, 22570), (4514, 22555), (4810, 21167), (7930, 12839), (9022, 11285)]