15382465490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1\times {\mathrm{2819}}^1$

素因数の和:3539

約数の個数: 64

約数和(自身を含む): 31942252800

約数和(自身を除く): 16559787310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 569, 685, 959, 1138, 1370, 1918, 2819, 2845, 3983, 4795, 5638, 5690, 7966, 9590, 14095, 19733, 19915, 28190, 39466, 39830, 77953, 98665, 155906, 197330, 386203, 389765, 545671, 772406, 779530, 1091342, 1604011, 1931015, 2703421, 2728355, 3208022, 3862030, 5406842, 5456710, 8020055, 11228077, 13517105, 16040110, 22456154, 27034210, 56140385, 112280770, 219749507, 439499014, 1098747535, 1538246549, 2197495070, 3076493098, 7691232745, 15382465490]

約数ペア:

[(1, 15382465490), (2, 7691232745), (5, 3076493098), (7, 2197495070), (10, 1538246549), (14, 1098747535), (35, 439499014), (70, 219749507), (137, 112280770), (274, 56140385), (569, 27034210), (685, 22456154), (959, 16040110), (1138, 13517105), (1370, 11228077), (1918, 8020055), (2819, 5456710), (2845, 5406842), (3983, 3862030), (4795, 3208022), (5638, 2728355), (5690, 2703421), (7966, 1931015), (9590, 1604011), (14095, 1091342), (19733, 779530), (19915, 772406), (28190, 545671), (39466, 389765), (39830, 386203), (77953, 197330), (98665, 155906)]