561443670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 1544417280

約数和(自身を除く): 982973610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 151, 235, 270, 282, 293, 302, 423, 453, 470, 586, 705, 755, 846, 879, 906, 1269, 1359, 1410, 1465, 1510, 1758, 2115, 2265, 2538, 2637, 2718, 2930, 4077, 4230, 4395, 4530, 5274, 6345, 6795, 7097, 7911, 8154, 8790, 12690, 13185, 13590, 13771, 14194, 15822, 20385, 21291, 26370, 27542, 35485, 39555, 40770, 41313, 42582, 44243, 63873, 68855, 70970, 79110, 82626, 88486, 106455, 123939, 127746, 132729, 137710, 191619, 206565, 212910, 221215, 247878, 265458, 319365, 371817, 383238, 398187, 413130, 442430, 619695, 638730, 663645, 743634, 796374, 958095, 1194561, 1239390, 1327290, 1859085, 1916190, 1990935, 2079421, 2389122, 3718170, 3981870, 4158842, 5972805, 6238263, 10397105, 11945610, 12476526, 18714789, 20794210, 31191315, 37429578, 56144367, 62382630, 93573945, 112288734, 187147890, 280721835, 561443670]

約数ペア:

[(1, 561443670), (2, 280721835), (3, 187147890), (5, 112288734), (6, 93573945), (9, 62382630), (10, 56144367), (15, 37429578), (18, 31191315), (27, 20794210), (30, 18714789), (45, 12476526), (47, 11945610), (54, 10397105), (90, 6238263), (94, 5972805), (135, 4158842), (141, 3981870), (151, 3718170), (235, 2389122), (270, 2079421), (282, 1990935), (293, 1916190), (302, 1859085), (423, 1327290), (453, 1239390), (470, 1194561), (586, 958095), (705, 796374), (755, 743634), (846, 663645), (879, 638730), (906, 619695), (1269, 442430), (1359, 413130), (1410, 398187), (1465, 383238), (1510, 371817), (1758, 319365), (2115, 265458), (2265, 247878), (2538, 221215), (2637, 212910), (2718, 206565), (2930, 191619), (4077, 137710), (4230, 132729), (4395, 127746), (4530, 123939), (5274, 106455), (6345, 88486), (6795, 82626), (7097, 79110), (7911, 70970), (8154, 68855), (8790, 63873), (12690, 44243), (13185, 42582), (13590, 41313), (13771, 40770), (14194, 39555), (15822, 35485), (20385, 27542), (21291, 26370)]