127252890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2633}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 341366400

約数和(自身を除く): 214113510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2633, 2685, 3222, 4833, 5266, 5370, 7899, 8055, 9666, 13165, 15798, 16110, 23697, 24165, 26330, 39495, 47394, 48330, 71091, 78990, 118485, 142182, 236970, 355455, 471307, 710910, 942614, 1413921, 2356535, 2827842, 4241763, 4713070, 7069605, 8483526, 12725289, 14139210, 21208815, 25450578, 42417630, 63626445, 127252890]

約数ペア:

[(1, 127252890), (2, 63626445), (3, 42417630), (5, 25450578), (6, 21208815), (9, 14139210), (10, 12725289), (15, 8483526), (18, 7069605), (27, 4713070), (30, 4241763), (45, 2827842), (54, 2356535), (90, 1413921), (135, 942614), (179, 710910), (270, 471307), (358, 355455), (537, 236970), (895, 142182), (1074, 118485), (1611, 78990), (1790, 71091), (2633, 48330), (2685, 47394), (3222, 39495), (4833, 26330), (5266, 24165), (5370, 23697), (7899, 16110), (8055, 15798), (9666, 13165)]