29113980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 94209024

約数和(自身を除く): 65095044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 673, 721, 1030, 1236, 1346, 1442, 1545, 2019, 2060, 2163, 2692, 2884, 3090, 3365, 3605, 4038, 4326, 4711, 6180, 6730, 7210, 8076, 8652, 9422, 10095, 10815, 13460, 14133, 14420, 18844, 20190, 21630, 23555, 28266, 40380, 43260, 47110, 56532, 69319, 70665, 94220, 138638, 141330, 207957, 277276, 282660, 346595, 415914, 485233, 693190, 831828, 970466, 1039785, 1386380, 1455699, 1940932, 2079570, 2426165, 2911398, 4159140, 4852330, 5822796, 7278495, 9704660, 14556990, 29113980]

約数ペア:

[(1, 29113980), (2, 14556990), (3, 9704660), (4, 7278495), (5, 5822796), (6, 4852330), (7, 4159140), (10, 2911398), (12, 2426165), (14, 2079570), (15, 1940932), (20, 1455699), (21, 1386380), (28, 1039785), (30, 970466), (35, 831828), (42, 693190), (60, 485233), (70, 415914), (84, 346595), (103, 282660), (105, 277276), (140, 207957), (206, 141330), (210, 138638), (309, 94220), (412, 70665), (420, 69319), (515, 56532), (618, 47110), (673, 43260), (721, 40380), (1030, 28266), (1236, 23555), (1346, 21630), (1442, 20190), (1545, 18844), (2019, 14420), (2060, 14133), (2163, 13460), (2692, 10815), (2884, 10095), (3090, 9422), (3365, 8652), (3605, 8076), (4038, 7210), (4326, 6730), (4711, 6180)]