315057330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1985

約数の個数: 128

約数和(自身を含む): 971481600

約数和(自身を除く): 656424270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 267, 270, 315, 378, 445, 534, 623, 630, 801, 890, 945, 1246, 1335, 1602, 1869, 1873, 1890, 2403, 2670, 3115, 3738, 3746, 4005, 4806, 5607, 5619, 6230, 8010, 9345, 9365, 11214, 11238, 12015, 13111, 16821, 16857, 18690, 18730, 24030, 26222, 28035, 28095, 33642, 33714, 39333, 50571, 56070, 56190, 65555, 78666, 84105, 84285, 101142, 117999, 131110, 166697, 168210, 168570, 196665, 235998, 252855, 333394, 353997, 393330, 500091, 505710, 589995, 707994, 833485, 1000182, 1166879, 1179990, 1500273, 1666970, 1769985, 2333758, 2500455, 3000546, 3500637, 3539970, 4500819, 5000910, 5834395, 7001274, 7501365, 9001638, 10501911, 11668790, 15002730, 17503185, 21003822, 22504095, 31505733, 35006370, 45008190, 52509555, 63011466, 105019110, 157528665, 315057330]

約数ペア:

[(1, 315057330), (2, 157528665), (3, 105019110), (5, 63011466), (6, 52509555), (7, 45008190), (9, 35006370), (10, 31505733), (14, 22504095), (15, 21003822), (18, 17503185), (21, 15002730), (27, 11668790), (30, 10501911), (35, 9001638), (42, 7501365), (45, 7001274), (54, 5834395), (63, 5000910), (70, 4500819), (89, 3539970), (90, 3500637), (105, 3000546), (126, 2500455), (135, 2333758), (178, 1769985), (189, 1666970), (210, 1500273), (267, 1179990), (270, 1166879), (315, 1000182), (378, 833485), (445, 707994), (534, 589995), (623, 505710), (630, 500091), (801, 393330), (890, 353997), (945, 333394), (1246, 252855), (1335, 235998), (1602, 196665), (1869, 168570), (1873, 168210), (1890, 166697), (2403, 131110), (2670, 117999), (3115, 101142), (3738, 84285), (3746, 84105), (4005, 78666), (4806, 65555), (5607, 56190), (5619, 56070), (6230, 50571), (8010, 39333), (9345, 33714), (9365, 33642), (11214, 28095), (11238, 28035), (12015, 26222), (13111, 24030), (16821, 18730), (16857, 18690)]