13785830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 27352080

約数和(自身を除く): 13566250

約数列:

[1, 2, 5, 10, 19, 37, 38, 53, 74, 95, 106, 185, 190, 265, 370, 530, 703, 1007, 1369, 1406, 1961, 2014, 2738, 3515, 3922, 5035, 6845, 7030, 9805, 10070, 13690, 19610, 26011, 37259, 52022, 72557, 74518, 130055, 145114, 186295, 260110, 362785, 372590, 725570, 1378583, 2757166, 6892915, 13785830]

約数ペア:

[(1, 13785830), (2, 6892915), (5, 2757166), (10, 1378583), (19, 725570), (37, 372590), (38, 362785), (53, 260110), (74, 186295), (95, 145114), (106, 130055), (185, 74518), (190, 72557), (265, 52022), (370, 37259), (530, 26011), (703, 19610), (1007, 13690), (1369, 10070), (1406, 9805), (1961, 7030), (2014, 6845), (2738, 5035), (3515, 3922)]