1678163910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{1223}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 4111699968

約数和(自身を除く): 2433536058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 863, 1223, 1590, 1726, 2446, 2589, 3669, 4315, 5178, 6115, 7338, 8630, 12230, 12945, 18345, 25890, 36690, 45739, 64819, 91478, 129638, 137217, 194457, 228695, 274434, 324095, 388914, 457390, 648190, 686085, 972285, 1055449, 1372170, 1944570, 2110898, 3166347, 5277245, 6332694, 10554490, 15831735, 31663470, 55938797, 111877594, 167816391, 279693985, 335632782, 559387970, 839081955, 1678163910]

約数ペア:

[(1, 1678163910), (2, 839081955), (3, 559387970), (5, 335632782), (6, 279693985), (10, 167816391), (15, 111877594), (30, 55938797), (53, 31663470), (106, 15831735), (159, 10554490), (265, 6332694), (318, 5277245), (530, 3166347), (795, 2110898), (863, 1944570), (1223, 1372170), (1590, 1055449), (1726, 972285), (2446, 686085), (2589, 648190), (3669, 457390), (4315, 388914), (5178, 324095), (6115, 274434), (7338, 228695), (8630, 194457), (12230, 137217), (12945, 129638), (18345, 91478), (25890, 64819), (36690, 45739)]