827339940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{218873}}^1$

素因数の和:218898

約数の個数: 96

約数和(自身を含む): 2941666560

約数和(自身を除く): 2114326620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 218873, 437746, 656619, 875492, 1094365, 1313238, 1532111, 1969857, 2188730, 2626476, 3064222, 3283095, 3939714, 4377460, 4596333, 5909571, 6128444, 6566190, 7660555, 7879428, 9192666, 9849285, 11819142, 13132380, 13788999, 15321110, 18385332, 19698570, 22981665, 23638284, 27577998, 29547855, 30642220, 39397140, 41366997, 45963330, 55155996, 59095710, 68944995, 82733994, 91926660, 118191420, 137889990, 165467988, 206834985, 275779980, 413669970, 827339940]

約数ペア:

[(1, 827339940), (2, 413669970), (3, 275779980), (4, 206834985), (5, 165467988), (6, 137889990), (7, 118191420), (9, 91926660), (10, 82733994), (12, 68944995), (14, 59095710), (15, 55155996), (18, 45963330), (20, 41366997), (21, 39397140), (27, 30642220), (28, 29547855), (30, 27577998), (35, 23638284), (36, 22981665), (42, 19698570), (45, 18385332), (54, 15321110), (60, 13788999), (63, 13132380), (70, 11819142), (84, 9849285), (90, 9192666), (105, 7879428), (108, 7660555), (126, 6566190), (135, 6128444), (140, 5909571), (180, 4596333), (189, 4377460), (210, 3939714), (252, 3283095), (270, 3064222), (315, 2626476), (378, 2188730), (420, 1969857), (540, 1532111), (630, 1313238), (756, 1094365), (945, 875492), (1260, 656619), (1890, 437746), (3780, 218873)]