98741970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 264522240

約数和(自身を除く): 165780270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1285, 1423, 1542, 2313, 2570, 2846, 3855, 4269, 4626, 6939, 7115, 7710, 8538, 11565, 12807, 13878, 14230, 21345, 23130, 25614, 34695, 38421, 42690, 64035, 69390, 76842, 128070, 192105, 365711, 384210, 731422, 1097133, 1828555, 2194266, 3291399, 3657110, 5485665, 6582798, 9874197, 10971330, 16456995, 19748394, 32913990, 49370985, 98741970]

約数ペア:

[(1, 98741970), (2, 49370985), (3, 32913990), (5, 19748394), (6, 16456995), (9, 10971330), (10, 9874197), (15, 6582798), (18, 5485665), (27, 3657110), (30, 3291399), (45, 2194266), (54, 1828555), (90, 1097133), (135, 731422), (257, 384210), (270, 365711), (514, 192105), (771, 128070), (1285, 76842), (1423, 69390), (1542, 64035), (2313, 42690), (2570, 38421), (2846, 34695), (3855, 25614), (4269, 23130), (4626, 21345), (6939, 14230), (7115, 13878), (7710, 12807), (8538, 11565)]