143838170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 315463680

約数和(自身を除く): 171625510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 83, 95, 133, 166, 190, 266, 415, 581, 665, 830, 1162, 1303, 1330, 1577, 2606, 2905, 3154, 5810, 6515, 7885, 9121, 11039, 13030, 15770, 18242, 22078, 24757, 45605, 49514, 55195, 91210, 108149, 110390, 123785, 173299, 216298, 247570, 346598, 540745, 757043, 866495, 1081490, 1514086, 1732990, 2054831, 3785215, 4109662, 7570430, 10274155, 14383817, 20548310, 28767634, 71919085, 143838170]

約数ペア:

[(1, 143838170), (2, 71919085), (5, 28767634), (7, 20548310), (10, 14383817), (14, 10274155), (19, 7570430), (35, 4109662), (38, 3785215), (70, 2054831), (83, 1732990), (95, 1514086), (133, 1081490), (166, 866495), (190, 757043), (266, 540745), (415, 346598), (581, 247570), (665, 216298), (830, 173299), (1162, 123785), (1303, 110390), (1330, 108149), (1577, 91210), (2606, 55195), (2905, 49514), (3154, 45605), (5810, 24757), (6515, 22078), (7885, 18242), (9121, 15770), (11039, 13030)]