1717730820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244691}}^1$

素因数の和:244722

約数の個数: 96

約数和(自身を含む): 5755155840

約数和(自身を除く): 4037425020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 244691, 489382, 734073, 978764, 1223455, 1468146, 2202219, 2446910, 2936292, 3180983, 3670365, 4404438, 4893820, 6361966, 6606657, 7340730, 8808876, 9542949, 11011095, 12723932, 13213314, 14681460, 15904915, 19085898, 22022190, 26426628, 28628847, 31809830, 33033285, 38171796, 44044380, 47714745, 57257694, 63619660, 66066570, 85886541, 95429490, 114515388, 132133140, 143144235, 171773082, 190858980, 286288470, 343546164, 429432705, 572576940, 858865410, 1717730820]

約数ペア:

[(1, 1717730820), (2, 858865410), (3, 572576940), (4, 429432705), (5, 343546164), (6, 286288470), (9, 190858980), (10, 171773082), (12, 143144235), (13, 132133140), (15, 114515388), (18, 95429490), (20, 85886541), (26, 66066570), (27, 63619660), (30, 57257694), (36, 47714745), (39, 44044380), (45, 38171796), (52, 33033285), (54, 31809830), (60, 28628847), (65, 26426628), (78, 22022190), (90, 19085898), (108, 15904915), (117, 14681460), (130, 13213314), (135, 12723932), (156, 11011095), (180, 9542949), (195, 8808876), (234, 7340730), (260, 6606657), (270, 6361966), (351, 4893820), (390, 4404438), (468, 3670365), (540, 3180983), (585, 2936292), (702, 2446910), (780, 2202219), (1170, 1468146), (1404, 1223455), (1755, 978764), (2340, 734073), (3510, 489382), (7020, 244691)]