15661564470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1\times {\mathrm{2069}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 41083174080

約数和(自身を除く): 25421609610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 557, 755, 906, 1114, 1359, 1510, 1671, 2069, 2265, 2718, 2785, 3342, 4138, 4530, 5013, 5570, 6207, 6795, 8355, 10026, 10345, 12414, 13590, 16710, 18621, 20690, 25065, 31035, 37242, 50130, 62070, 84107, 93105, 168214, 186210, 252321, 312419, 420535, 504642, 624838, 756963, 841070, 937257, 1152433, 1261605, 1513926, 1562095, 1874514, 2304866, 2523210, 2811771, 3124190, 3457299, 3784815, 4686285, 5623542, 5762165, 6914598, 7569630, 9372570, 10371897, 11524330, 14058855, 17286495, 20743794, 28117710, 34572990, 51859485, 103718970, 174017383, 348034766, 522052149, 870086915, 1044104298, 1566156447, 1740173830, 2610260745, 3132312894, 5220521490, 7830782235, 15661564470]

約数ペア:

[(1, 15661564470), (2, 7830782235), (3, 5220521490), (5, 3132312894), (6, 2610260745), (9, 1740173830), (10, 1566156447), (15, 1044104298), (18, 870086915), (30, 522052149), (45, 348034766), (90, 174017383), (151, 103718970), (302, 51859485), (453, 34572990), (557, 28117710), (755, 20743794), (906, 17286495), (1114, 14058855), (1359, 11524330), (1510, 10371897), (1671, 9372570), (2069, 7569630), (2265, 6914598), (2718, 5762165), (2785, 5623542), (3342, 4686285), (4138, 3784815), (4530, 3457299), (5013, 3124190), (5570, 2811771), (6207, 2523210), (6795, 2304866), (8355, 1874514), (10026, 1562095), (10345, 1513926), (12414, 1261605), (13590, 1152433), (16710, 937257), (18621, 841070), (20690, 756963), (25065, 624838), (31035, 504642), (37242, 420535), (50130, 312419), (62070, 252321), (84107, 186210), (93105, 168214)]