386378370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2409

約数の個数: 128

約数和(自身を含む): 1191283200

約数和(自身を除く): 804904830

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, 1890, 2297, 2403, 2670, 3115, 3738, 4005, 4594, 4806, 5607, 6230, 6891, 8010, 9345, 11214, 11485, 12015, 13782, 16079, 16821, 18690, 20673, 22970, 24030, 28035, 32158, 33642, 34455, 41346, 48237, 56070, 62019, 68910, 80395, 84105, 96474, 103365, 124038, 144711, 160790, 168210, 204433, 206730, 241185, 289422, 310095, 408866, 434133, 482370, 613299, 620190, 723555, 868266, 1022165, 1226598, 1431031, 1447110, 1839897, 2044330, 2170665, 2862062, 3066495, 3679794, 4293093, 4341330, 5519691, 6132990, 7155155, 8586186, 9199485, 11039382, 12879279, 14310310, 18398970, 21465465, 25758558, 27598455, 38637837, 42930930, 55196910, 64396395, 77275674, 128792790, 193189185, 386378370]

約数ペア:

[(1, 386378370), (2, 193189185), (3, 128792790), (5, 77275674), (6, 64396395), (7, 55196910), (9, 42930930), (10, 38637837), (14, 27598455), (15, 25758558), (18, 21465465), (21, 18398970), (27, 14310310), (30, 12879279), (35, 11039382), (42, 9199485), (45, 8586186), (54, 7155155), (63, 6132990), (70, 5519691), (89, 4341330), (90, 4293093), (105, 3679794), (126, 3066495), (135, 2862062), (178, 2170665), (189, 2044330), (210, 1839897), (267, 1447110), (270, 1431031), (315, 1226598), (378, 1022165), (445, 868266), (534, 723555), (623, 620190), (630, 613299), (801, 482370), (890, 434133), (945, 408866), (1246, 310095), (1335, 289422), (1602, 241185), (1869, 206730), (1890, 204433), (2297, 168210), (2403, 160790), (2670, 144711), (3115, 124038), (3738, 103365), (4005, 96474), (4594, 84105), (4806, 80395), (5607, 68910), (6230, 62019), (6891, 56070), (8010, 48237), (9345, 41346), (11214, 34455), (11485, 33642), (12015, 32158), (13782, 28035), (16079, 24030), (16821, 22970), (18690, 20673)]