329681770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 679311360

約数和(自身を除く): 349629590

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 311, 419, 506, 622, 838, 1265, 1555, 2095, 2530, 3110, 3421, 4190, 4609, 6842, 7153, 9218, 9637, 14306, 17105, 19274, 23045, 34210, 35765, 46090, 48185, 71530, 78683, 96370, 106007, 130309, 157366, 212014, 260618, 393415, 530035, 651545, 786830, 1060070, 1303090, 1433399, 2866798, 2997107, 5994214, 7166995, 14333990, 14985535, 29971070, 32968177, 65936354, 164840885, 329681770]

約数ペア:

[(1, 329681770), (2, 164840885), (5, 65936354), (10, 32968177), (11, 29971070), (22, 14985535), (23, 14333990), (46, 7166995), (55, 5994214), (110, 2997107), (115, 2866798), (230, 1433399), (253, 1303090), (311, 1060070), (419, 786830), (506, 651545), (622, 530035), (838, 393415), (1265, 260618), (1555, 212014), (2095, 157366), (2530, 130309), (3110, 106007), (3421, 96370), (4190, 78683), (4609, 71530), (6842, 48185), (7153, 46090), (9218, 35765), (9637, 34210), (14306, 23045), (17105, 19274)]